13% discount
UIUZMAR Food pH Tester, Digital pH Meter for Food Fermentation, pH Tester for Drinking Water, Accurate Sushi Rice pH Tester Kits with for Sourdough Bread, Cosmetics, Kombucha, Cider, Canning Food
      Solid and Semi-solid Food pH Tester  UIUZMAR PH tester for food with a spear-shaped probe design, users can easily insert the spear-shaped pH probe into the food to be tested when the dough is fermenting or the bread is cooked, helping bakers to adjust the recipe and fermentation time in time to make baked goods with richer taste. UIUZMAR food pH meter can also measure baker's yeast, canned food, cheese, meat, sushi, sauce, skin care products, hot sauce, cosmetics, pickles, jelly, mead making
      £ 45.99 
      free delivery
    21% discount
Fowecry Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester for Brewing Cheese Meat Canning Dough Soil PH Meter
      Used to measure the pH of produced  Food pH Detection is very suitable for fermentation. During the fermentation process, the pH of the sample be increased.
      £ 29.75 
      free delivery
    17% discount
Ph Meter for Water, Ph Tester for Water, Pocket Size Tester Pen, Ph Probe, Digital Ph Tester Meter, 0.00-14.00 High Precision Ph Pen for Household Drinking Water, Aquarium, Pool, Hydroponics(Blue)
      Automatic Temperature Compensation  This pH test pen adjusts readings automatically based on temperature changes, ensuring precise and consistent results, even in fluctuating conditions like pools, aquariums, or hydroponic systems.
      £ 5.99 
      
    Hydrogarden 09-415-020
      Minimum lifespan of about 1 to 3 years depending on the rate of sampling
      
      free delivery
    YINMIK pH Meter for Food, Digital Food pH Tester, Accurate Canning pH Test Kits with ATC, Professional Fermenting pH Test Pen, Spear pH Probe for Bread Cheese Sushi Rice Sourdough Sauce Meat
      Professional pH Tester for Food  YINMIK YK-2S is a professional food pH meter designed to measure the acidity and alkalinity of various foods in the kitchen. pH test range  0.00-14.00pH; resolution is 0.01pH. While measuring the pH of food, the temperature of the food can also be obtained. The digital food tester is also equipped with a sponge protective cover with electrode protection liquid inside, which can extend the service life.
      
      free delivery
    HM Digital PH-200 PH Meter, White, 3.3" x 8.5" x 2"
      Includes storage solution in a sponge embedded in a clear cap
      
      free delivery
    pH Tester Kit, YF-T9-YY1030 Food ph Meter,Digital ph Tester Pen for Bread, Cheese, Sauce, Kombucha, Soil, Water, Sushi Rice ph Tester with ATC,℃ and ℉
      T9-YY1030 pH Meter  It has a distinctive piercing electrode in the sensing head, so it can not only monitor the pH of water, but also measure the pH of softer solids such as soil, meat, etc. It is worth noting that  please pay attention to even force when testing to avoid damaging the electrode, and if the medium to be measured is hard, a small hole should be pierced before inserting the electrode into it.
      
      free delivery
    Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Device Economical Sensor
      Long Body, 300cm cable with BNC socket and measure pH range 0.00 14.00pH
      
      free delivery
    YIYEGO Bluetooth Food pH Meter, Digital pH Meter for Food High Accuracy Waterproof Food pH Tester with ATC for Sourdough and Bread Canning, Meat, Cheese, Solid Samples, and Water
      Digital Food pH Meter  The Yewhick pH meter is an essential tool that has a pH range of 0-14 and is perfect for all your needs. If you are committed to making delicious sourdough bread, sausages, fermented sauces, salami, cheese, sushi rice, canned jam, chili sauce, or salsa, you need to get serious about pH testing
      
      free delivery
    11% discount
LIUNOVIP Digital PH Meter, PH Tester for Water, PH Meter 0.01PH High-Precision Water Quality Tester w/ ATC, 0-14PH Measurement Range, for Swimming Pools, Drinking Water, Aquariums, Hydroponics (Blue)
      HIGH ACCURACY PH METER   PH meters use sensitive glass bulb electrode sensors that can quickly and clearly read accurate PH values in the 0-14.0 measurement range. This accurate PH tester kit (0.01 resolution) is so accurate, it can accurately test a PH of   0.01.
      £ 8.99 
      
    Sunydog Digital Food 0.00-14.00 PH Meter High Accuracy Sensors Intelligent Temp Acidity Tester BT Mobilephone APP Control for Brewing Fruit Cheese Meat Canning
      A large black LCD display with a soft backlight can easily cope with various environments, displaying both PH value and temperature value (  and   adjustable).
      
      free delivery
    8% discount
4 Pcs Ph Pen, Ph Meter, Easy to Use Ph Tester for Water 0.00-14.00 High-Density Test Range Ph Meter for Water for Household Drinking Water Pools Indoor Soil Aquariums
      Wide Use Ph tester for water, the drinking water test kit is suitable for a wide range of applications including drinking water, plating baths, aquarium water, pool water, well water, deep diving water, aquaculture, and food processing.
      £ 5.99 
      
    Digital pH Meter, 0.01 pH High Precision PH Tester, Water Quality Testing Pen Type for Hydroponics, Drinking Water, Swimming Pools, Aquariums
      High Accuracy  0.01 pH High Accuracy Digital pH Meter allows you to easily understand the condition of your home drinking water.
      
      
    OFKPO Ph Tester, Water Quality Detector, Portable PH Meter Pen with Battery for Drinking Water Swimming Pools Spas Aquarium Hydroponics
      Reliable The PH meter digital water tester can quick and clear readings of accurate pH values in the 0-14.0 measurement range,and ensuring reliable and precise results.
      
      
    Digital pH Meter for Water 0.00-14.00 High Precision pH Pen Water Quality Tester Auto Calibration and Clear Display for Kitchen Household Drinking Water Pool Aquariums Laboratory (Blue)
      Accurate & Wide Measurement Range  This ph water tester measures from 0.00 to 14.00 with high precision (resolution 0.01, accuracy  0.01).
      
      
    PH Meter, Digital High Accuracy Water Quality PH Meter with ATC, 0-14 Measurement Range PH Tester for Household Drinking Water, Hydroponics, Aquarium Water, Pool(Size-04)
      WILDLY APPLICATION This digital pH meter is mini-size, weighing only 1.7 Oz, which allows you to take it in a pocket or bag. It is wildly used in testing pH for drinking water, swimming pools, aquariums, hydroponics, laboratory pH testing applications, and more
      
      
    Professional Grade pH Meter for Acidity Measurement for Semi Solid Foods, Jams, and Lotions
      PRECISE pH MEASUREMENT  Achieve accuracy with a measurement range of 00 to 14.00 pH, essential for fermentation processes and consistent flavor profiles in semi-solid foods like dough, cheese, and sausage.
      
      free delivery
    YUFFQOPC Digital pH Meter,High Precision pH Pen,PH Tester for Water,0-14PH Measurement Range Digital Water Quality Tester for Swimming Pool,Drinking Water, Aquariums,Hydroponics
      Automatic Calibration High-precision water quality tester with automatic calibration button can automatically identify the standard buffer solution with pH4.00 and pH6.86. To maximise convenience, simply press the calibration button
      
      
    ph Probe Cleaning Solution 300ml & ph Probe Refill & Storage 300ml Growth Technology
      GREENLIGHT GUYS
      
      free delivery
    MASUNN Bnc Electrode Probe Connector Hydroponic For Aquarium Controller Ph Meter Sensor
      Zero pH value  7 + - 0.25pH
      
      
    PH Meter Digital PH Meter 4 in 1 Multifunctional PH/EC/TDS/TEMP Meter Digital Water Quality Tester Monitor Meter Pen for Household Hydrotherapy Hydroponics Aquarium Water Spa Pool
      4 in 1 function -- Our water quality tester can be used to test pH, TDS, EC and TEMP of water. Test range  pH  0.00 to 14.00 pH; EC  1 to 19999  s   cm; TDS  1 to 19999 ppm; TEMP  0 to 60.0     32.0 to 140.0  .
      
      free delivery
    For Smart Digital pH Meter for Food Acidity Measurement with Temperature Compensation and App Connectivity, Measuring pH 0 00 14 00 for Meat, Cheese, Fermentation, and Brewing
      Connectivity The Digital Food Acidity Meter can be connected to your smartphone via for seamless data transfer and monitoring. Stay updated and in control with the app's real-time pH readings and analysis.
      
      
    pH Meter for Food, Digital Food pH Tester, Accurate Canning pH Test Kits, Professional Fermenting pH Test Pen, pH Probe for Bread Rice Sauce Meat
      Sensitive pH and Temperature Probes Equipped with highly sensitive pH and temperature probes, this 3 in 1 Kitchen Food Digital pH Tester Meter allows for accurate and fast measurement of pH and temperature of food and soil. It is a valuable tool for culinary and agricultural purposes.
      £ 23.08 
      
    PH Value Sensor Module Detecting AC/DC PH0-14 PH PH Value Detection for PH sensor for Test Ph Value Data for
      Great workmanship, with strict quality control and quality assurance, high safety factor, can be used with peace of mind.
      
      
    Vilgftyiet Digital PH Tester For Food And Soil, Beer & Wine Brewing Test Kit, Check pH of Fermenting Sausages and Salami, Waterproof pH Tester for Solid, Liquid, Soft Soil Sample
      Sensitive Probes Equipped with highly sensitive pH and temperature probes, allowing for quick and accurate measurement of the pH and temperature of food and soil. It serves as a valuable tool for various purposes.
      
      free delivery
    ASHATA Soil Digital PH Meter, 8 in 1 Soil Tester High Accuracy PH Meter for Soil Water Plants with Backlit LCD APP
      USER FRIENDLY DISPLAY  Equipped with a backlit LCD screen, this soil meter provides clear readings in low light conditions and displays real time temperature. It also alerts with a red backlight when pH levels are outside the safe range (below 3.5 or above 12).
      
      free delivery
    Fafeicy Digital PH Meter Pen PH Tester ATC 0.01 Accuracy with Automatic Temperature Compensation 3 Calibration Modes for Water Testing Aquarium Pool Hydroponics
      Accurate Ph and Temperature Measurement  This advanced ph meter delivers precise measurements of liquid ph levels and temperature with a user-friendly unit conversion feature.
      
      free delivery
    aqxreight Pocket Digital PH Meter for Testing in Aquariums Pools and with Quick Accurate Readings
      Durable Construction  metal electrode with sturdy materials resists breakage for long-lasting use
      
      free delivery
    pH Test Book 100pcs Strips 0.5-5.0 pH - Test Paper for Juice, Wine, Beer, Milk, Whey, Kombucha, Water, Salvia, Urine - Made in Europe
      To measure the pH of a sample of juice, wine must, beer, kombucha, liquid milk and whey, Salvia, Urine, Water etc.
      
      
    ZiStarlilife Digital Food PH Tester for Food With Clear Display Accurate Canning PH Test Kits PH Probe For Bread Cheese Sushi Rice Sourdough Sauce Meat
      HIGHLY SENSITIVE PROBES  This kitchen digital pH tester features advanced sensitive probes that provide and accurate measurements for food items and soil; an invaluable tool for anyone passionate about cooking or gardening.
      
      
    10% discount
Digital pH Meter, Digital Water Quality Tester, pH Meter with Backlight 0.00-14.00 High-Density Test Range, Auto Calibration and Clear Display, pH Meters for Household Drinking Water, Pools, Aquariums
      LIGHTWEIGHT AND EASY TO USE   Just remove the protective cap and immerse the PH meter electrode in the solution and press the button to be measured. Beats the heck out of trying to see the colours of a litmus strip.
      £ 9.99 
      
    Nurnesy 4 in 1 High Accuracy PH EC TDS Temp Tester - Multipurpose PH Meter for Food, Cheese, Fruit, Vegetables, Soil & Meat
      Food Grade pH Meter  This pH meter is equipped with a proprietary spear style pH probe, making it ideal for managing the fermentation process of sourdough. You can use it to measure the pH of sourdough during bulk fermentation.
      
      
    Fowecry Plastic Digital Food PH Meter 0.00-14.00 PH Temp Acidity Tester Dough Soil PH Detector for Meat Cheese Bread Analyzer Meter
      High detachable probes are easy to use and replace; 0-50  automatic temperature compensation ensures accurate results; data hold function for convenient reading.
      
      free delivery
    PH Meter 0.01 Resolution High Accuracy Pocket Pen Type Water Tester 5 in 1 PH EC TDS CF Temp Tester
      Real-time Data Management  Clear bt data transmission for easy data saving, managing, and sharing. no worries about losing test data.
      
      free delivery
    Smart Sensor PH818 Portable PH Meter, Digital PH Tester High Accuracy PH Tester for Water, Soil, Hydroponics, Pool and Aquarium with 0.01 Resolution
      Wide Application  Widely used in industrial, electrical, agricultural, , and food industries, this ph meter is versatile and essential for maintaining quality control.
      
      free delivery
    PH Meter, Digital 4 in 1 Function PH TDS EC Temp Digital Water Quality Tester Monitor Meter Test Pen for Water Sources Hydroponics Swimming Pools Water
      and Portable Design  Crafted from abs material this water tester is built to last. its lightweight and compact size (7.2 x 1.47 inches) makes it easy to carry anywhere. weighing only 164g it fits perfectly in your pocket for on the go water testing needs.
      
      free delivery
    0-14 PH Electrode Probe BNC Connector, PH Meter Monitor Controller Test Sensor for Testing PH Value in Chemical Pharmaceutical Research Industries
      Bnc Connector Usage    With compatibility for most ph meters and controllers with bnc connectors, the ph201 electrode offers a convenient and reliable solution for conducting precise and sensitive ph tests.
      
      free delivery
    Protable Lcd Digital PH Meter Pen Aquarium Pool Water Wine Tester Tool Large Lcd Display Screen with Water R Advanced Korean electrode. the Touchy Sensor Contacts At o
      2-point auto calibration, automatic identification of standard liquid, 5 seconds to complete calibration Advanced korean electrode. the touchy sensor contacts at once with the
      
      free delivery
    Water pH Meter, Digital pH Meter, 0.01 High Accuracy Pocket-Sized PH Test Pen, 0-14 Measuring Range pH Tester for Home Drinking Water, Hydroponics, Aquariums and Swimming Pools
      Ease of Use  Switch on the pH meter and immerse it in water between the upper and lower immersion lines, ensuring the small glass bulb is fully in contact with the liquid. Stir gently to remove any air bubbles and allow the reading to stabilise.
      
      
    PH Meter, ± 0.1 PH (25 ° C) PH Sensor 0-14 PH 0-80 ° C to Measure The Value of The PH of The Aqueous Solution
      The electrode is composed of a PH glass electrode and a silver chloride silver reference electrode, and is a measuring component of the PH meter for measuring the pH value of the aqueous solution.
      
      
    Jotekonoby Electrode Probe Connector for Fish Tank, Aquarium, PH Culture Detector Sensor, Ph Meter Sensor
      ACCURATE PH MEASUREMENT  With a wide trial range of 00 to 14.00 PH, this electrode probe guarantees precise and reliable measurements, essential for maintaining optimal conditions in aquariums or conducting scientific experiments.
      
      
    21% discount
Ph Meter for Water, Ph Tester for Water, Pocket Size Tester Pen, Ph Probe,0.00-14.00 High Precision Ph Pen, Digital Ph Tester Meter, for Household Drinking Water, Aquarium, Pool, Hydroponics(Blue)
      Automatic Temperature Compensation  This pH test pen adjusts readings automatically based on temperature changes, ensuring precise and consistent results, even in fluctuating conditions like pools, aquariums, or hydroponic systems.
      £ 6.29 
      
    pH Meter Calibration Essentials Achieve Accurate Readings and Promote Healthy For Plants (9.18)
      Convenient and Efficient Calibrating your pH meter becomes effortless and efficient with this pH meter calibration solution. The two-point calibration process is simple and doesn't require any complex tools, allowing you to consistently obtain accurate pH readings.
      
      free delivery
    10% discount
Digital pH Meter, PH Tester for Water, 0.01PH High-Precision Water Quality Tester, 0-14PH Measurement Range Auto Calibration and Clear Display for Swimming Pool, Drinking Water, Aquariums, Hydroponics
      Reliable & Convenient pH Testing The compact, pocket-sized pH tester offers reliable and quick results, ideal for testing a variety of aqueous solutions. Whether for hydroponics, pools, aquariums, or spas, it's your go-to tool for accurate pH readings.
      £ 12.99 
      
    Highly Sensitive Digital PH And Thermometer With PH Temperature Probe For Sourdough Waterproof Food Tester, Automatic Calibration Digital Display
      Highly Accurate pH and Temperature Testing Equipped with highly sensitive pH and temperature probes, this food pH meter tester provides accurate and quick testing of pH and temperature for food and soil. It is a valuable tool for both cooking and gardening purposes.
      
      
    YINMIK pH Meter Food with Spear Tip Probe for Sourdough and Bread Dough, Checking The pH of Fermenting Sausages and Salami, Digital pH Tester for Cosmetic Lotion Soft Soil Sample
      pH Meter for Sourdough Making  With proprietary spear pH probe, YINMIK food pH meter is great for managing sourdough fermentation. You can use it to check the pH of your sourdough bread dough during the bulk fermentation step.
      
      free delivery
    Optimize Your Gardening Efforts with Our Efficient pH Meter Calibration Solutions Today (9.18)
      Accurate pH Calibration Our pH meter calibration solution provides a known and fixed pH level solution for accurate and reliable pH readings. It s precise measurements and allows for proper calibration of pH meters.
      
      free delivery
    PH Meter, Digital High Accuracy Water Quality PH Meter with ATC, 0-14 Measurement Range PH Tester for Household Drinking Water, Hydroponics, Aquarium Water, Pool(Size-02)
      WILDLY APPLICATION This digital pH meter is mini-size, weighing only 1.7 Oz, which allows you to take it in a pocket or bag. It is wildly used in testing pH for drinking water, swimming pools, aquariums, hydroponics, laboratory pH testing applications, and more
      
      
    Gdfnmogo Professional PH Meter Electrode Probe Water Test Kit With 75cm Cable For Aquarium Fish Tank Laboratory Testing Equipment Temperature Control
      Wide compatibility  the ph 201 laboratory electrode probe features bnc connectors, making seamless integration with a variety of ph meters and controllers. This compatibility allows for hassle-free monitoring of your aquatic environments.
      
      
    9% discount
Digital pH Meter for Water, 0.01pH High Accuracy Tester Pen, 0-14 Measurement Range, Auto Calibration & LCD Display, Pocket-Size for Drinking Water, Pool, Aquarium & Hydroponics, Waterproof Design (Bl
      Highly Accurate & Reliable pH Meter   Ensure your water quality with this highly accurate pH tester for water, offering precise readings within  0.01 pH. With its sensitive glass electrode, it measures a wide range of 0.00-14.00 pH, ideal for pools, aquariums, hydroponics, drinking water, and spas. The clear digital readings make water testing quick and trustworthy.
      £ 7.99 
      
    Hydrogarden 09-415-020
      Minimum lifespan of about 1 to 3 years depending on the rate of sampling
      
      free delivery
    YIYEGO Hydrogen Water Tester for Hydrogen Water Bottle, pH Meter for Water, 4 in 1 pH/ORP/H2/Temp Tester Kit, Accurate pH Hydrogen ORP Meter for Drinking Water
      4-in-1 Hydrogen Water Tester - YIYEGO hydrogen tester can simultaneously measure pH, ORP, H2, and temperature, with a large and wide measurement range, providing comprehensive water quality information. Very suitable for measuring drinking water, swimming pools, ponds, beer brewing, kombucha, aquariums, hydroponics, laboratories, and food processing.
      
      free delivery
    YINMIK YK-P01 pH Tester Digital pH Meter for Water Hydroponics, Accurate pH Temp Meter with ATC for Pool, Spa, Hot Tub, Indoor Plants, Drinking Water, Wine Beer Home Brewing, Aquarium
      Large Horizontal Screen Display  Tired of using yellow ones with small vertical reading display? YINMIK YK-P01 pH meter screen is designed for horizontal display, pH and temperature value can be read simultaneously which makes your job easier and more comfortable
      
      
    Water Quality Tester Meter Large Ph Meter Ph Tester Salad Bowl Large Bowl for Swimming Pool, Battery
      Accurate Measurement  Provides accurate analysis results to help you understand the water quality status.
      
      
    UIUZMAR pH Tester for Water, pH Temp Meter Aquarium, Swimming Pool pH Tester with Digital Backlight Horizontal Screen for Pond Water, Drinking Water, Hydroponics, Spa, Hot Tub
      Accurate Aquarium pH Temp Tester  UIUZMAR pH meter aquarium with pH and temp values are simultaneously displayed on the screen , so fishkeepers can adjust accordingly immediately to the fish tank pH temp environment, Provide fish lovers with a basis for whether to change water, Suitable for both beginner and advanced fishkeepers
      
      
    Digital PH Meter, PH Tester Digital, High Accuracy Water Quality Tester, 0-14 PH Measurement Range PH Meter for Household Drinking Water, Pool, Hydroponics, Aquarium Water
      Portable and Convenient  Compact and portable, our pH meter is designed for on-the-go use, allowing you to check water quality anytime, anywhere. The sensitive response and convenient of the ph water tester operation ensure easy testing.
      
      
    Tuesoa PH Meter for Water,PH Tester 0.01 PH Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking
      Just remove the protective cap and immerse the digital PH meter electrode in the solution and the button to be measured. the heck out of trying to see the colors of a litmus strip. When this water PH tester is a long period of inactivity or after frequent use, you can calibrate the tester with an auto-calibration button for proper calibration.
      
      free delivery
    UIUZMAR pH Meter for Hydroponics EC pH Monitor pH ppm Tester for Hydroponics System Simultaneous Measurement of pH EC TDS Temperature for DWC Setup Hydro Reservoir Tank, Aeroponic Garden
      Precise pH Meter for Hydroponics  Make sure your hydroponic setting is within the optimal pH range. This meter provides accurate pH and EC measurements to maintain the perfect environment for your plants.
      
      free delivery
    PH Meter Acidimeter Tester LCD Display Digital Acidity Meter Multifunction PH Meter Water Quality Testing Meter Measurement Range 0.00~14.00PH Portable High Precision Automatic Calibration Tester Pen
      Measure The Value Of PH  With measuring ranges of 0.00 - 14.00 pH, which has a sensitive response and high measurement accuracy. With a PH calibration function, with calibration ranges of 4.01   6.86   9.18. With the automatic temperature compensation function, the compensation ranges from 0 -60 .
      
      free delivery
    Fdit 4 in 1 PH Meter, High Exactness Temp Tester for Sourdough Fermentation and Measure Cheese Soil Meat Cosmetics Lotions PH Value
      Ideal Fermentation Management  This ph meter features a spear style ph probe, ideal for sourdough fermentation. measure ph during bulk fermentation effortlessly.
      
      free delivery
    Optimize Your Gardening Efforts with Our Efficient pH Meter Calibration Solutions Today (4.01)
      Accurate pH Calibration Our pH meter calibration solution provides a known and fixed pH level solution for accurate and reliable pH readings. It s precise measurements and allows for proper calibration of pH meters.
      
      free delivery
    Homeponnew Digital pH Meter 0.0-14.0 Range with 0.1 pH Resolution and Temperature Compensation for Accurate Water Quality Testing in Aquarium, Pool, Hydroponics and Garden
      PREMIUM SENSITIVITY PROBES  This digital pH meter is equipped with premium sensitivity probes that guarantee accurate and consistent measurements across different environments such as aquariums and industrial settings.
      
      free delivery
    FUANA Digital PH Meter Temperature Probe Tester Soil PH Meter For Sourdough Bread Making Fermented Food Testing For Gardening, Farming And Outdoor Plants
      Highly Sensitive pH and Temperature Probes Equipped with highly sensitive pH and temperature probes, this food pH meter tester ensures accurate and quick testing of pH and temperature for food and soil. It is a valuable tool for cooking and gardening.
      
      free delivery
    EBTOOLS Digital PH Meter for Aquarium and Hydroponics with BNC Connector - Sensor Probe for Accurate Measurements
      Accurate Measurements - The pH meter delivers precise readings, ensuring you accurately assess the acidity or alkalinity of your solutions. With a time and high sensitivity, it empowers you to make informed decisions whether you're monitoring your aquarium's quality or optimizing nutrient solutions in hydroponics.
      
      free delivery
    Asyduey 4-in-1 Digital PH Meter PH Meter with PH/TDS/EC/Temp Function for Hydroponics,for Nutrients Growing, Indoor Garden,Brewing, Pool,
      high accuracy ph water tester  With the high-sensitivity probe, you can quickly read the results. The wide measuring range and high resolution of this 4-in-1 pH tester that you can measure different kinds of liquids.
      
      free delivery
    Eieenotee Bluetooth Digital PH Meter for Food High Accuracy Food PH Tester with Backlit LCD Display for Meat,Bread and Water
      Food pH Meter - The food pH tester is designed for highly accurate pH testing of soft solid samples, simply insert the spear probe into the sample and wait for the value to stabilize for an accurate measurement, perfect for a wide range of items such as cheeses, sushi rice, meats, fruits, doughs, jams, sauces, skincare products and solid media.
      
      free delivery
    Agwuoetr 4-in-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy with 0-14 PH Measurement Range,for Household Drinking Easy to Use
      1. Highly Sensitive Probe  Get the EC TDS PH Temperature readings quickly.
      
      free delivery
    FAUOSWUK PH Meter, Digital Display 0.0 to 14.0pH Measurement Range Accuracy Small Error, with ABS Material and Built in Battery, for Aquariums Laboratory Swimming Pool Tap Water (Yellow Black)
      0.0-14.0PH WIDE RANGE HIGH ACCURACY TESTER  high accuracy PH pen precise water quality tester with a measuring range of 0.0 to 14.0pH and  0.1pH accuracy. Delivers stable readings, helping you get trustworthy data for monitoring water quality
      
      free delivery
    HM Digital Replacement pH Sensor for PH-200
      HM Digital
      
      free delivery
    Kathlen Digital Ph Tester for Aquarium, 0.01 PH High Precision Water Quality Tester PH Meter with 0-14 PH Measurement Range, Suitable for Swimming Pool, Drinking Water, Hydroponics
      Kathlen
      
      
    ZJchao PH Probe, Ph201 Composite PH Electrode BNC Sensor Probe PH Meters PH Sensor PH Tester Electrode for Industry
      Efficient Testing Tool The ph probe features a plastic shell and a non-fillable composite design, serving as a crucial measuring component for pH meters. It accurately measures hydrogen ion activity, ensuring precise PH readings in various solutions.
      
      free delivery
    NPK fertilizer meter and soil pH meter 2 in 1 soil tester for comprehensive soil monitoring with probe length 8 5 cm
      NPK fertilizer meter and soil pH meter This 2-in-1 measuring axis is designed to accurately measure the NPK fertilizer level and soil pH. It ensures that your plants receive the right balance of nutrients for optimal growth and prevents issues like premature defoliation or delayed flowering.
      
      free delivery
    Qusedwey 4-in-1 PH Meter with PH/TDS/EC/Temp Function for Hydroponics,for Nutrients Growing, Indoor Garden,Brewing, Pool,
      Easy to use ph tester   Simply immerse the water pH tester's electrode in the target solution, and hold the HOLD TEMP button after the reading is stable, and then read the data. Before using the pH meter again, please clean the probe carefully to avoid affecting the reading.
      
      free delivery
    50ml pH Calibration Solution Buffer for Accurate Calibration of pH Meters with Standard Values (PH9.18)
      RELIABLE pH CALIBRATION SOLUTION  Maintain reliable measurements with our calibration solution that guarantees consistency in your pH meter readings throughout experiments.
      
      free delivery
    2 In 1 PH And Temperature Meter, PH-012 Stainless Steel Semi-Solid And Liquid Food PH Meter For Bread Brewing Fruit
      pH Measurement for Perfect Results   Achieve accuracy with this pH meter, designed specifically for semi-solid substances like dough, cheese, and sausage. With a of  0.01 pH within a range of 0.00 to 14.00, it ensures consistent fermentation and flavor profiles, making it indispensable for bakers, chefs, and food enthusiasts who demand perfection in their culinary creations.
      
      free delivery
    PH Meter For Food - Digital Waterproof PHs Tester | High Accuracy Foodss-Grade Probe | Meat Cheese Sushi Brewing | Portable PHh Pen - Kitchen Cooking And Foods Safety Testing
      Improved Accuracy  Using a high-precision sensor probe, this food pH meter can respond quickly and display accurate data on the LCD screen, letting you use it with more confidence.
      
      free delivery
    Water PH Tester, 3-in-1 TDS PH Meter Temperature Meter PH Tester Digital Water Quality Tester for Drinking Water Aquarium Pool Water Analyzer for Household Drinking Water, Pool, Hydroponics(2 in 1)
      1. 3-in-1 Functionality  This pH meter features 3-in-1 functionality, providing high-precision readings of pH, TDS, and temperature all in one device.
      
      free delivery
    Food pH Tester - Portable pH Monitor for Water | Ph Meter with High Precision Ph Probe, Portable Ph Monitor for Water, Aquarium, Mother, Canning, Solid Samples, Bread
      VERSATILE MEASUREMENT  Our pH meter for food has a unique tip design that allows you to soften objects, making it adaptable to different measurement environments. This feature allows you to conveniently measure the pH of various media and objects without any problems.
      
      free delivery
    Water PH Tester, PH Meter 0.01 For Water Quality Tester With 0-14 Measurement Range 3 In 1 PH Tester Water PH Meter TDS EC Temperature Meter for Household Drinking Water, Pool, Hydroponics(PH Meter)
      4. Multi mode conversion  there are 4 different modes for TDS EC instrument. Press shift to switch between different modes.
      
      free delivery
    Xiuganpo
      Automatic Temperature Compensation  The PH meter features automatic temperature compensation, effectively eliminating measurement errors caused by environmental temperature fluctuations, ensuring consistent accuracy.
      
      free delivery
    FAUOSWUK PH Electrode Probe, PH Meter Digital Sensor with BNC Connector for Aquarium Hydroponic Water Testing 14.00pH Range
      Accurate Ph Measurement  This digital ph meter provides precise measurements ranging from 0.00 to 14.00ph, allowing you to monitor the acidity or alkalinity of any aqueous solution with high accuracy. the advanced electrode probe ensures reliable readings within  1 minute, making it for both professional and personal use in aquariums, hydroponics, and laboratories.
      
      free delivery
    KIMISS Soil PH Meter 4 in 1 - High Accuracy Soil Moisture and Temperature Tester for Garden, Yard & Indoor Plants
      Robust Construction  Built from ABS plastic and stainless steel, this Soil PH Meter is designed to withstand various weather conditions, ensuring it remains functional over time. Its sturdy construction not only supports accurate measurements but also enhances its lifespan, making it an excellent investment for gardening enthusiasts and professional horticulturists alike.
      
      free delivery
    Food Ph Tester - Cosmetics Soil Ph Tester, Portable Ph Monitor | Pointed Piercing Digital Ph Meter with Probe, Aquarium Ph Tester for Sourdough Solid Samples Meat, 9.06x1.65x1.65 Inches
      Accurate and Stable pH Measurement  Our innovative food pH meter has an automatic temperature compensation function that adjusts measurement results to ambient temperatures, improving accuracy and stability. Say goodbye to manual calibration with this cutting-edge device.
      
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    Water PH Tester, TDS Tester Meter for Water Quality Testing, 3-in-1 (TDS,EC,Temperature), 0-9990 ppm + Digital pH Meter and Tester 0-14 pH for Household Drinking Water, Pool, Hydroponics(Ph meter)
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      Acidic or Basic  Easily determine if a solution is acidic or basic with this ph meter. ideal for various liquid substances.
      
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      PORTABLE AND USER-FRIENDLY  Powered by two standard 5V button batteries (not included), its compact design makes it easy to take anywhere for quick assessments.
      
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      Monitoring Hydroponics pHHydroponic plants can fully absorb the nutrients they need only within a specific pH range. Maintaining a proper pH value is essential for plant growth. Generally, the pH range for hydroponics is 5.5-6.5, 24 7 monitoring of pH helps to ensure that plants can absorb nutrients optimally every moment and grow vigorously. pH monitor helps you to realize it.
      
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      Cryfokt
      
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      10 in 1 Multifunction Salt Meter  professional measurement of PH, EC, TDS, ORP, H2, M , Fertility, SALT, S.G. Temp. suitable for household drinking water, food, swimming pool, lab, and aquarium.
      
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      Smart Calibration Technology  The sophisticated automatic calibration system eliminates complicated manual adjustment processes, allowing users with any experience level to achieve precise readings without memorizing complex calibration sequences or constantly referring to instruction manuals between measurements.
      
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      ReachMall
      
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      Work in liquids though special probes are sometimes used to measure the pH of semi-solid substances. A pH meter consists of a special measuring probe (a glass electrode) connected to the body which measures and displays the pH reading
      
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      Compact Portable Design  Pocket fitting pH meter that's also lightweight and compact. Total concealed fit in your bag or pocket for easy, casual carrying.
      
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      High-definition backlight display, night reading is also clear, fast and convenient.
      
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      Large LCD display for clear reading.
      
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      Accurate and Reliable Equipped with premium quality sensitive probe, water quality tester enables quick and convenient test. Put the probe into water and LCD shows accurate s in seconds.
      
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      RELIABLE CALIBRATION SYSTEM  Automatically calibrates at three standard points; bi-weekly calibration ensures continued accuracy for all users.
      
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      High Accuracy  Water quality tester pen meter not only ensures stable performance but also contributes to exceptional accuracy, making it a trustworthy water quality tester. It enables quick and accurate water quality test.
      
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      HIGH ACCURACY MEASUREMENT  Achieve accuracy with our pH meter tailored for semi-solid substances including dough, cheese, and sausage. It offers a measurement range of 00 to 14.00 pH with an accuracy of 0.01 pH, crucial for fermentation processes and flavor consistency.
      
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      Premium ABS Material  This ORP H2 pH tester is constructed from premium ABS material, ensuring robustness and longevity, making it not easy to be damaged during use.
      
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      An ideal instrument for aquarium, fishing industry, swimming pool, beverage etc.
      
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      Used to measure the pH of produced  Food pH Detection is very suitable for fermentation. During the fermentation process, the pH of the sample be increased.
      
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      Compact and Portable  With its sturdy construction and lightweight design, this soil pH meter is easy to carry and store, insuring it remains a handy companion for all your gardening adventures
      
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      Whychstore
      
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      3. Reliable Reading  The measurement reading does not change when the liquid temperature increases or decreases.
      
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      1. Highly Sensitive Probe  Get the EC TDS PH Temperature readings quickly.
      
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      Portable & Versatile  Lightweight and easy to use, suitable for various settings like gardens, labs, farms, and aquariums, indoors or outdoors.
      
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      Giwnhvx
      
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      The super -clear digital display offers you a clear data display at a glance at the fastest speed.
      
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      Multi mode conversion  there are 4 different modes for TDS EC instrument. Press shift to switch between different modes.
      
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      Clear Results for Effective Plant Care  After testing your soil, you'll receive straightforward readings that guide your fertilization practices. Understand when to add nutrients, when to just water, and how to achieve the ideal balance for your plants' health. This actionable data helps you cultivate a flourishing garden, whether it's for vegetables, flowers, or lawns.
      
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      Design  Features a metal electrode for accurate and efficient ph and humidity level measurements.
      
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      Design  The electrode is built to last ,but avoid prolonged exposure to acidic fluoride solutions for optimal longevity .
      
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      Main Color  White.
      
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      pH will indicate whether the solution is or basic, but is not a measure of acidity or alkalinity
      
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      1. Versatile Functionality The pH meter is a versatile electronic device that accurately ures the pH s in various liquids owing you to easily determine whether the solution is acidic or basic.
      
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      Design  With ip56 grade allows for outdoor use, ensuring durability and reliability.
      
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      Multi Functional  A water quality test pen with four functions in one, which can measure pH, ORP, H2 hydrogen content and temperature value, which is very practical.
      
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      Quick and accurate test.
      
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    2 in 1 soil meter measuring pH and NPK fertilizer levels for soil nutrient analysis and healthy plant maintenance
      NPK fertilizer meter and soil pH meter This 2-in-1 measuring axis is designed to accurately measure the NPK fertilizer level and soil pH. It ensures that your plants receive the right balance of nutrients for optimal growth and prevents issues like premature defoliation or delayed flowering.
      
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    50ml pH Calibration Solution Reliable Buffer for Accurate pH Meter Calibration (PH4.00)
      RELIABLE pH CALIBRATION SOLUTION  Maintain reliable measurements with our calibration solution that guarantees consistency in your pH meter readings throughout experiments.
      
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    pH Calibration Solution for Consistent Results 50 ml Buffer for Accurate pH Meter Testing with Standard Values (PH9.18)
      PRECISE pH CALIBRATION  accurate measurements with our specially formulated calibration solution designed for reliable pH meter calibration.
      
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    Diheohg PH Meter And TDS Meter, Digital Water Quality Tester, 0-9990PPM, CE Measurement And Temperature 0.01PH High Accuracy
      Portable High Accuracy PH Meter 0.01   pH measurement range  0-14PH, accuracy  + - 0.01 PH. The pH meter can tell you the acid-base value. PH has automatic temperature compensation function.
      
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    Digital PH Meter Tester, 0.0-14.0 pH Range Water Quality Monitor with Temperature Compensation Backlit Display
      PREMIUM SENSITIVITY PROBES  This digital pH meter is equipped with premium sensitivity probes that guarantee accurate and consistent measurements across different environments such as aquariums and industrial settings.
      
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    Suanzua Digital PH Meter, 0.01 PH Water Quality Tester with 0-14 PH Measurement, Water PH Tester for Household Drinking Pool
      Automatic Calibration water meter   Digital PH meter has an automatic calibration function that can be adjusted according to water temperature and quality, and the PH reading can be obtained by a few seconds in the testing. You can also calibrate the digital ph meter with -touch button "CAL" using Calibration Buffer Powder.
      
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    Dual function soil meter 2 in 1 for measuring soil pH and fertilizer levels to enhance plant growth and soil nutrition management
      Plant is a soil pH and fertility meter  This device acts as a solution for maintaining the right pH level and nutrient balance in your soil. By using this meter, you can make informed decisions about fertilization and optimal plant growth.
      
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    SEIWEI 1 Pcs pH Test Meter, 0.00-14.00 pH High Precision pH Pen, Waterproof pH Pocket Tester for Aquarium, Hydroponics, Laboratory, Spas, Swimming Pools (Yellow)
      Pocket-sized, lightweight and portable, making it convenient for home use, outdoor activities, or travel
      
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    Phefop PH Meter Calibration Solution Kit 3 Bottles PH Buffer Solution 7.00 4.00 10.01 with KCL Probe Storage Liquid for Pens Electrodes Laboratory
      LABORATORY GRADE ACCURACY  Each bottle in this PH calibration fluid set is manufactured with premium ingredients under strict quality control. The precise composition delivers unmatched stability and consistency in your pH measurements. Whether you're conducting scientific research quality control or routine testing you can trust these solutions to provide professional level accuracy.
      
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      Travel Essentials  The acidometer is small and lightweight, making it an for ideal tool for travelers. Whether you are in a city or a country, you can quickly and easily measure water quality.
      
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      Automatic Temperature Adjustment  The ph tester automatically adjusts for temperature changes, ensuring accurate results every time.
      
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    Calibration Buffer Solution for pH Meters 3 Standard Values 4 00, 6 86, 9 18 for Consistent Measurement (PH9.18)
      USER SAFETY GUIDELINES  Use caution to avoid eye contact with the solution; prioritize safety while conducting your tests with this product.
      
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    Laboratory PH Meter Electrode Sensor Module With BNC Connector Digital Water Analysis Kit for Arduino Development Board, Temperature Range 0-80℃(pH probe)
      Wide detection range The PH Sensor Kit is capable of detecting a wide concentration range from PH0 to PH14, making it suitable for various applications.
      
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    Accurate pH Meter Calibration with 50 ml pH Calibration Solution Buffer Solutions of 4 00, 6 86, 9 18 Available (PH9.18)
      PRECISE pH CALIBRATION  accurate measurements with our specially formulated calibration solution designed for reliable pH meter calibration.
      
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    Portable pH Calibration Solution for pH Meter Accuracy 50ml with Buffer Values 4 00, 6 86, and 9 18 (PH9.18)
      PRECISE pH CALIBRATION  accurate measurements with our specially formulated calibration solution designed for reliable pH meter calibration.
      
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      Accurate pH Calibration Our pH meter calibration solution provides a known and fixed pH level solution for accurate and reliable pH readings. It ensures precise measurements and allows for proper calibration of pH meters.
      
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    Digital Water Quality Testing Monitor, PH Meter Electrode Probe With BNC Connector For Aquarium Fish Tank Hydroponics 0-14 PH Range(Blue)
      Wide Compatibility The PH-201 Laboratory electrode probe is equipped with BNC connectors, allowing easy integration with PH meters and controllers with BNC connectors. No compatibility issues, making it suitable for various applications.
      
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    PH Tester, Digital Water Test Meter, UMILLER 0.01 PH High Accuracy,0-14 PH Measurement Range for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools (Yellow)
      EASY TO USE  Just remove the protective cap and immerse the water quality tester electrode in the solution and turn on the PH by "ON   OFF" switch to be measured.
      
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    Digital PH Meter, Portable Water PH Meter 0.01 PH High-Precision Water Quality Tester with ATC, Measurement Range 0-14 PH, Suitable for Hydroponics, Aquarium, Drink Water and Swimming Pool
      Water Quality Monitoring The pH meter can simultaneously measure the pH and temperature of solutions or water, helping you maintain a healthier living environment. By understanding and adjusting the acidity and alkalinity of water, it enhances drinking water safety, as well as the quality of plant and pet care
      
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    Puupaa PH Meter for Water, Digital PH Tester 0.0-14.0 pH Range with 0.1 Portable Quality Tester for Swimming Pool Aquarium Hydroponics
      Sensitive Probes  This pH meter tester is equipped with highly sensitive probes that guarantee accurate and reliable pH measurements, making it suitable for various applications, from aquariums to industrial use.
      
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    pH Calibration Solution for Accurate Meter Calibration, 4 00, 6 86, and 9 18 Standard Values, 50 ml Bottle (PH6.86)
      PRECISE pH CALIBRATION  accurate measurements with our specially formulated calibration solution designed for reliable pH meter calibration.
      
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      PREMIUM SENSITIVITY PROBES  This digital pH meter is equipped with premium sensitivity probes that guarantee accurate and consistent measurements across different environments such as aquariums and industrial settings.
      
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    Pocketsized Pen Type LCD Digital PH Meter with Large Display, 0.0014.00PH Range and Temperature Compensation, Easy to Use for Aquarium, Swimming Pool, School Laboratory, Food &
      Highly Accurate Measurements  Measures range of 0.0014.00ph with 0.01 ph accuracy, includes temperature compensation
      
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    LVYXON Digital pH Meter Temperature Compensation Water Quality Tester with Backlit Display for Pool Aquarium Home 0.0-14.0 pH Range 0.1 Resolution
      Sensitive Probes  This pH meter tester is equipped with highly sensitive probes that guarantee accurate and reliable pH measurements, making it suitable for various applications, from aquariums to industrial use.
      
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    Essential Calibration Buffer Solution for pH Testing, Designed for pH Meters with 4 00, 6 86, and 9 18 Standards, 50 ml (PH6.86)
      PRECISE pH CALIBRATION  accurate measurements with our specially formulated calibration solution designed for reliable pH meter calibration.
      
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    Accurate pH Meter Calibration Solution, ORP Tester, For Plant Growth Test (9.18)
      Accurate pH Calibration Our pH meter calibration solution provides a known and fixed pH level solution for accurate and reliable pH readings. It ensures precise measurements and allows for proper calibration of pH meters.
      
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    PH Electrode Sensor BNC Plug PH Probe Sensor High Accuracy Laboratory PH Meter with ORP Measurement for Water Fish Pool with ABS Material (1 2M)
      Sturdy and Hard Wearing  This ph electrode is designed to meet the needs of various industry tests and is compatible with a range of ph q9 bnc plugs ,ensuring its durability and longevity .
      
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    Digital Ph Meter, High-Precision PH Tester for Water, Portable Water Quality Tester with 0-14PH Measurement Range for Drinking Water, Aquariums, Hydroponics (Yellow)
      - Pocket-sized, lightweight and portable, making it convenient for home use, outdoor activities, or travel
      
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    PH Meter, LCD Digital PH Tester, 0.01PH High-Precision Water Quality Tester with ATC for Hydroponics, Aquarium, Drink Water and Swimming Pool (0-14 PH Measurement Range)
      Water Quality Monitoring The pH meter can simultaneously measure the pH and temperature of solutions or water, helping you maintain a healthier living environment. By understanding and adjusting the acidity and alkalinity of water, it enhances drinking water safety, as well as the quality of plant and pet care
      
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    PH Meter, Digital PH Meter, PH Tester for Water, PH Meter 0.01PH High-Precision Water Quality Tester with ATC, 0-14PH Measurement Range, for Drinking Water, Swimming Pools, Aquariums, Hydroponics
      
      
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    Diheohg PH Meter Digital PH Meter 0.01 PH Water Quality Test Digital Tester for Kitchen, Aquarium, Swimming Pool, Laboratory
      Simply remove the protective cap, immerse the pH meter electrode in the solution, turn on the PH by the "ON OFF" switch and read the result of the display, no need to work with color charts or tests; Measure and display the pH result simultaneously with the LCD display, reliable reading and .
      
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    Portable pH Calibration Solution for Accurate Meter Measurement Buffer Liquid Set 4 00, 6 86, 9 18 for Reliable Testing (PH4.00)
      PRECISE pH CALIBRATION  accurate measurements with our specially formulated calibration solution designed for reliable pH meter calibration.
      
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      PREMIUM SENSITIVITY PROBES  This digital pH meter is equipped with premium sensitivity probes that guarantee accurate and consistent measurements across different environments such as aquariums and industrial settings.
      
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    aqxreight PH Meter Tester Detector 0.01PH High Accuracy HD LCD Display 1 Button Operation High Sensitivity Probe with Protection Fluid for Water Testing
      Crystal Clear Lcd Display  Featuring an hd lcd screen this ph meter displays readings with exceptional clarity. the large digits and backlight function allow easy reading in any lighting condition for both indoor and outdoor use.
      
      free delivery
    Water PH Tester, High Accuracy 0.01 LCD Digital PH Meter Tester For Water Food Aquarium Pool Hydroponics Pocket Size PH Tester Large LCD Display for Household Drinking Water, Pool, Hydroponics(Blu)
      Certification CE
      
      free delivery
    PH Meter, Digital PH Tester 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range, Portable Water Quality Testing Instrument, for Drinking Water/Swimming Pool/Food Brewing/Outdoor
      Comonby
      
      free delivery
    pH Calibration Buffer Solution for Accurate Meter Calibration, Comes with 4 00, 6 86, 9 18 Standard Values, Perfect for Laboratories (PH6.86)
      PRECISE pH CALIBRATION  accurate measurements with our specially formulated calibration solution designed for reliable pH meter calibration.
      
      free delivery
    KIMISS 2 in 1 Soil PH Tester Meter - High Precision Fertile Soil PH & Fertilizer Tester for Indoor and Outdoor Garden Plants, Flower and Vegetable Care
      Robust Construction  Made from high-grade ABS material, this soil pH meter is designed to withstand regular use while providing reliable readings. Its sturdy construction ensures longevity, making it a handy tool to have when assessing soil conditions across your garden or lawn.
      
      free delivery
    TARSHYRY Meter for Plants, 2 in 1 Soil Ph Meter Soil Fertility Tester with 3 Probes for Home Garden Lawn Farm Indoor and Outdoor Use Soil Test Kit Ph Meter Soil
      SMALL AND CONVENIENT Ph Meter Soil  Soil fertility tester is small and light, soil testing kit for gardening with a length of 18cm, you can easily carry and use it, indoor and outdoor gardening is very convenient. Soil ph test kit for house plants can be widely used in both outdoor &indoor gardens, farms, lawns.
      
      free delivery
    Soil Moisture Meter, 2 in Soil PH Tester, PH Meter Tester 1 Portable Fertility with 3 Probes Test Kit for Garden Home
      SMALL AND CONVENIENT  Soil fertility tester is small and light, with a length of 18cm, you can easily carry and use it, indoor and outdoor gardening is very convenient.Product Size  Approx. 6.5x3.2x18cm   2.6x1.3x7.1in
      
      free delivery
    For Precision pH Calibration Solution with Multiple Standard Values for Accurate Meter Calibration 4 00, 6 86, 9 18 (PH9.18)
      PRECISE pH CALIBRATION  accurate measurements with our specially formulated calibration solution designed for reliable pH meter calibration.
      
      free delivery
    Gbtdoface Lab Ph Meters, PH Probe Laboratory Electrode Probe PH Culture Detector Sensor Value Detect Acquisition Monitoring Water Quality Tester For Industrial Fish Tank (Blue)
      Wide Compatibility The PH-201 Laboratory electrode probe features BNC connectors, making it compatible with PH meters and controllers with BNC connectors. This ensures easy integration with existing equipment.
      
      free delivery
    Gdfnmogo Ph Meter Calibration Solution-Kit 4.00 7.00 10.01 Buffer Water Quality Testing-Kit With 222MV ORP Standard Solution For Laboratory Testing Instruments 50ML(7.00)
      Precision-Calibration-Kit  Complete set of 50ML standard solutions for pH meters (4.00, 7.00, 10.01) and ORP testers (222mV), making sure accurate readings for laboratory, aquarium, pool, and water quality testing applications.
      
      free delivery
    Gdfnmogo Ph Meter Calibration Solution-Kit 4.00 7.00 10.01 Buffer Water Quality Testing-Kit With 222MV ORP Standard Solution For Laboratory Testing Instruments 50ML(4.00)
      Precision-Calibration-Kit  Complete set of 50ML standard solutions for pH meters (4.00, 7.00, 10.01) and ORP testers (222mV), making sure accurate readings for laboratory, aquarium, pool, and water quality testing applications.
      
      free delivery
    4 PH ORP Calibration Solution, Reusable Portable Ph Tester Adjuster For EC TDS Testers, 25ml 84us/cm 1413us/cm 12.88ms/cm 1382ppm TDS PH ORP Electrode Storage, Water Quality Measurement
      Small and Portable  The size is about 60*35*35mm 2.36*1.37*1.37in, light and small, which can be carried everywhere. Just put it inside your pocket or any kind of bag.
      
      free delivery
    YINMIK YK-2N Digital pH Meter, Tabletop Mount, Extra Replaceable Probe for Hydroponics, Accurate Water Tester for Swimming Pool, Hot Tub, Aquariums, Home Wine Brewing
      
      
      
    Bosiyrggrl Digital PH Meter, 0.01 PH Water Quality Tester with 0-14 PH Measurement, Water PH Tester for Household Drinking Pool Easy Install Easy to Use
      Automatic Temperature Compensation PH Pen   No more need to about the temperature of testing liquid. The digital PH meter is equipped with an auto temperature compensation function (built-in ATC) that adjusts to water temperatures and water quality.
      
      
    Bassulouda PH Meter Digital PH Meter Tester 0.01 PH Quality Test Digital Tester for Kitchen, Aquarium, Swimming Pool, Laboratory
      Simply remove the protective cap, immerse the pH meter electrode in the solution, turn on the PH by the "ON OFF" switch and read the result of the display, no need to work with color charts or tests; Measure and display the pH result simultaneously with the LCD display, reliable reading and .