Best choice
BOSIKE 5 in 1 Water Hot Tub, Swimming Pool & Spa Test Strips Kit - 125 Water Tester Strips for Cyanuric Acid, Free Chlorine, Alkalinity, Bromine and pH Testing
Fast & Accurate - Just dip a strip into water for 2 seconds and then remove it. Hold the strip horizontally for 30 seconds. Compare with color chart and read within 30 seconds
£ 13.19
33% discount
EASYTEST Hot Tub Test Strips, 150 Strips Pool and Spa Test for pH,Total Alkalinity,Free Chlorine and Bromine, Accurate 3 in 1 Pool Water Testing Kit
3 IN 1 POOL TEST KIT The keys to maintaining water quality in your swimming pool include Total alkalinity (TA),Free Chlorine and Bromine and pH. With 4 tests combined into one strip, testing is super easy and efficient
£ 14.99
Happy Hot Tubs Aquachek Chlorine Test Strips 4 Way Hot Tub Swimming Pool Quick DIP Aquacheck (2 x 50)
100 Test Strips Which Test The Ph,Ta And Chlorine Levels
free delivery
Recommendation
OBEST 8 in 1 Digital Water Quality Tester, TDS Meter/PH//EC/Salinity/Temp Meter, 0.01 Resolution High Accuracy Pen Type Tester for Pool, Aquarium, Sea Water Salinity, Drinking Water, Spas
Easy to Read The backlit LCD display of the PH meter for water makes it easy to read the displayed values. and the functions can be shifted according to your needs.
free delivery
CENPEK PC102 Swimming Pool Water Quality Tester Hot Spring Pool Aquarium Portable PH Meter Residual Chlorine Detector
Made of premium plastic shell, durable and sturdy, no pollution, no consumable, self-cleaning.
free delivery
20% discount
WADEO TDS Meter, 7 in 1 Water Tester for PH/TDS/EC/salinity/S.G/ORO/Temperature, Water PH Tester with LCD display, High-precision Water Quality Tester for Drinking Water, Pool, Aquarium
Versatile Functionality The digital pool water tester seamlessly integrates 7 key measurement functions including TDS, EC, PH, Salinity, S.G., OPR, Temperature, Specific Gravity, all at the touch of a button. With its one-key switch function, you can effortlessly switch between measurements, making it user-friendly and perfect for beginners and experienced users alike.
£ 35.99 free delivery
Leopacat Meter Swimming Pool Tester, Drinking Water Analysis Monitor, Quality Tester Dual Scale PH Portable Monitor Analyzer for Spa and Chlorine Level CL2 Hydroponics Pools Spas A
High Quality Water Tester portable water quality analysis chlorine safe to chlorine based tablet pool, pH needs to be correct. If pool water is not balanced correctly then the drinking water analysis monitor won't be working,This meter swimming pool tester monitoring analyzer is an essential tool for quick and accurate pH and chlorine (Cl2) levels measurements
free delivery
29% discount
TDS Meter, Digital Water Quality Tester with 0-9990 PPM Measurement Range 2% Reading Accuracy Portable for Swimming Pool Hospital Water Plant Laboratorie Aquaculture Industry Aquarium Water TDS Meter
High Accuracy and Fast Readings The measurement range of water quality tester is 0-9999ppm, with a resolution of 1 ppm. Conductivity 0 - 9999 us cm, Accuracy 2%, The three-digit LCD screen provides reliable fast readings of the TDS meter unit. Just turn it on, dip in about 1 inch deep of water and read display, Large digital display makes it easy to read.
£ 5.59
11% discount
Digital pH Salt Tester, YINMIK Salinity Meter for Pool, 5 in 1 TDS EC Temp Meter for Hydroponics, Salt ppm Test pen with ATC & Backlight, Accurate device for Koi pond, Aquarium, SPA, Hot Tub, Softener
Test TDS Salt for Drinking Water of Water Softeners--Professional TDS and Salinity Tester. As international standards, drinking water ideal TDS is 0-100ppm and the salinity of drinking water purified by a water softener should be kept below 200ppm. You can test the quality of drinking water and check whether your water softener is working correctly with the YINMIK tester. It can also be used in RO systems, tap water, milk, well water, etc. Very suitable for home use, you deserve it.
£ 36.99 free delivery
40% discount
Water Quality Test Meter, Aideepen 3 in 1 LCD Digital Water Quality Tester with Backlight, TDS/EC Water Tester for Drinking Water, Pool, Aquarium, Swimming Pool, Pond
Water tester drinking water measuring range conductivity 0-9999us cm, TDS 0-9999ppm, Celsius 0.1-80.0 C, Fahrenheit 32.0-176.0 F, accuracy 2%.
£ 9.99
Labsales Hot Tub, Spa and Pool Water Professional 3-in-1 Test Kit for pH, Chlorine and Bromine, Easy Test For Chemicals, Forget Test Strips, Results In Seconds, 20 Tests Included
3-IN-1 TESTER This Clever Hot Tub and Spa Test kit allows you to quickly and easily check for pH, Chlorine and Bromine in your swimming pool with true confidence in your results using superior colour identification and eco friendly green chemistry
Digital Water Quality Tester - 7 in 1 Water Tester Kit with PH TDS EC ORP S.G Salt Temper - Waterproof Water Test Pen for Hydroponics Gardening Aquariums Reefs Pools Pond Spas Hot Tub
QUALITY MATERIALS This water quality pen is made of high quality ABS material, IP67 waterproof rating, all-round protection, no need to worry about the machine into the water (in order to obtain accurate data, please do not completely submerged in water). The product contains 3 x 1.5V LR44 batteries, easy to replace
free delivery
Hot Tub Test Strips 7-In-1 (150Pcs)| Ph Test Strips For Swimming Pool & Spa | Pool Water Testing Kit For Chlorine, Bromine, Ph, Hardness, More - All In 1 Swimming Pool Test Strips
Versatile Use Suitable for pools, saltwater pools, SPAs, hot tubs, and more, making it a must-have pool accessory for any pool owner.
5 in 1 Water quality testing strips for hot tubs, swimming pools or spas. Easy, accurate and quick detection of pH, Free Chlorine/Bromine, Total Alkalinity, Cyanuric Acid and Total Hardness. 100 count
Quick, simple and easy to use ensure your water is sufficiently agitated then simply dip the water quality testing strip fully into the water, remove and hold horizontally then read against the coloured chart on the side of the bottle in 30 seconds, allowing you to spend less time testing your water and more time enjoying it!
20% discount
TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range, Hand Held Digital Water Test Pen for Farming, Aquariums, Pools, Household Drinking Water (Blue)
WIDE APPLICATION -- Ideal for home and laboratory TDS testing applications, including drinking water, swimming pools, aquariums, hydroponics, etc.
£ 13.99
Swimming Pool Chlorine Water Test Kit from Test All Water
Highest accuracy
PH Chlorine Tester, pH Meters, for Swimming Pool, Water Quality Analyzer, with Probe, Easy to Set Up, Easy to Use, Quick Testing, Adjust Chlorine pH of the pool, for Pool Water Safety
PH and Chlorine Measure A convenient tool to test water pH and chlorine level for swimming pool and spa.Special designed for family-sized swimming pool or spa.
250 1 Rapid test tablets DPD (25 Strips) for pool testers Chlorine from Palintest/Swimming Pool Spa Water Analysis Pooltest/Chlorine Refill Pack
Palin test is recognized around the world market leader in the water analysis technology is well-represented
free delivery
Digital Hot Tub Water Tester, PH Testing Kit Water Purity Measuring Device, Electric Swimming Pool Tester PC-102B CL2 Chlorine & PH Tester Swimming Pool Spa Water Quality Analyzer with Probe
How to Use You need to prepare 1.5 PPM of chlorine solution in the pool water for calibration 2. If you are unsure if the chlorine content is 1.5 PPM (or if you cannot find a calibration point), use a traditional test strip
Accevo 7 in 1 Pool and Spa Test Strips, Swimming 100 Pool Test Kit, Hot Tub & Pool Water Testing Strips for pH, Total Chlorine, Total Alkalinity, Hardness, Free Chlorine, Bromine, Cyanurlc Acid
7-Way Pool Test Strips Our 100 pool test strips monitoring seven essential water quality parameters in one strip, including Free and Total Chlorine, Total Hardness, pH, Total Alkalinity, Cyanuric Acid and Free Bromine. Monitor your pool and spa crystal clear and healthy effortlessly
18% discount
AQUAVERITY Hot Tub Test Strips, 100 Pool, Spa and Hot Tub Testing Strips for Total Alkalinity, Hardness, Free Chlorine, Bromine, pH, Cyanuric Acid, and Total Chlorine, Accurate Hot Tub Accessories
7 IN 1 WATER QUALITY HOT TUB TESTING STRIPS Ensuring optimal water quality for your pool, spa or hot tub involves monitoring Total Alkalinity, Hardness, Free Chlorine, Bromine, pH, Cyanuric Acid, and Total Chlorine. Our water test strip combines these seven tests, making pool testing incredibly simple and efficient.
£ 10.95
50 Pcs Hot Tub Test Strips,6 in 1 Swimming Pool Spa & Hot Tub Chemicals Water PH Test Strips for Rapid Measurement of Residual Chlorine,Total Alkalinity,Total Hardness,Bromine and pH Testing
6 in 1 Test Strip 50 pcs ph test strip is newly upgraded, with 6 in 1,which can simultaneously test six kinds of PH, total chlorine, free chlorine, total alkalinity, cyanuric acid, and total hardness. Our dip test strips more effective than other hot tub test strips.
TDS Meter Digital Water Tester Quality Meter LCD Pen with 0-9990 PPM Measurement Range 2% Reading Accuracy Portable for Swimming Pools Household Tap Drinking Water Aquarium Aquaculture Hospitals
Specialized customer support Your satisfaction is our top priority. For any questions or concerns regarding the tds water tester, enjoy quick response customer service.
£ 5.69
Water Testing Meter Digital LCD Multi-function,PC-102B CL2 Chlorine & PH Tester Swimming Pool Spa Water Quality Analyzer with Probe Digital Test Meter for pH, Chlorine and Salt
Too little chlorine results in algae and bacterial growth, waterborne illnesses, cloudy water and insufficient sanitation of the water and too much chlorine can result in eye, nose and skin irritations. Remember, too, that the chlorine in the pool is carcinogenic and we should aim to keep its level to the minimum required for complete disinfection.
38% discount
TDS Meter Digital Water Tester, LCD Display, 0-9990 PPM Measurement Range, 2% Reading Accuracy, Portable Design for Household, Swimming Pools, Aquariums, Aquaculture, Hospitals
Versatile Testing Capabilities Assess water purity in environments like household taps, ponds, hydroponics, and aquariums with our versatile digital water quality tester, ensuring safe and optimal conditions.
£ 5.79
20% discount
TDS Meter Water Tester Quality Meter LCD Digital Pen with 0-9990 PPM Measurement Range 2% Reading Accuracy Portable for Household Tap Drinking Water/Swimming Pools/Aquarium/Aquaculture/Hospitals
Fast and Accurate Measurement Simply turn it on, immerse it in liquid, and take readings on the clear LCD display, no need to use color charts or test strips.
£ 4.99
11% discount
Bettinay 2 PCS Waterproof TDS Meter Digital Water Tester with 0-9999 PPM Measurement Range for Pools Drinking Water Farming
Accurate TDS Measurement This set includes 2 waterproof TDS meters 1 gray and 1 blue, allowing you to accurately test the total dissolved solids (TDS) levels in your pool, drinking water, or farming applications. With a measurement range of 0-9999 ppm, you can easily assess the water quality
£ 8.99
pH EC Temperature Meter Waterproof Water Quality Tester Monitor Acidometer Drink Water Quality Multi-Parameter, hydroponics, pools, spa (Monitor Type EC PH meter)
Measuring Range pH 0.00-14.00 pH EC 0-19.99mS cm
free delivery
17% discount
6 IN 1 Pool Test Strips, 100Pcs Hot Tub PH Test Strips, Water Quality Testing Strips for Swimming Pool & Spa Test, Quick Detect for PH, Total Chlorine, Free Chlorine, Total Alkalinity, Cyanuric Acid
Easy to Use The spa test strips for total water hardness and reliable results with simple and clear instructions. Simply dip in and compare to the large color chart on the bottle. Pool test strips with the desired range are marked on the bottle.
£ 5.99
PH Meter, Digital PH Tester Meter, PH Tester for 0.01ph High Accuracy, Water Test Pens for Laboratory with Calibration Powder, PH Tester for Household Drinking Water, Aquarium, Pool, Hydroponics
Precision Testing Achieve precise pH readings with this digital tester, equipped with a high-precision chip and sensitive glass probe. It delivers accuracy up to 0.01 PH and operates across a 0.00-14.00 PH range.
19% discount
Water Testing kits for Drinking Water 50pcs 16 in1 Drinking Water Test Strips Kit PH Manganese Nitrate Iron Nitrite Copper Mercury and more Ferrous Hardness Lead More Home Water Test Kit
Drinking Water Test Strips Easily assess 16 key parameters in your water including pH, hardness, metals, and contaminants with our drinking water test strips.
£ 8.99
6 in 1 Pool Test Strips, 150 Strips Water Test Kit for Freshwater, Pond Fish Tank Test Strips Testing Total Hardness, Free Chlorine, Cyanuric Acid, pH and more
Service Warranty We are committed to providing quality service for every customer. If you have any problems with the water quality test kit, please don't hesitate to contact us, and we'll reply to you in 24 hours and do our darnedest to make things right.
£ 7.98
Quick 15 Minute Water Bacteria Test (2 Tests) for swimming pools, spas, lakes, rivers and open water
Suitable for fresh water samples, including pools & spas, lakes, rivers, streams, wells, springs, boreholes, ponds as well as rain water; also suitable for class room demonstrations
14% discount
Cuteefun Digital Water Quality Tester Kits 4 in 1, PH Meter, TDS EC Temperature Meter Combo, LCD Backlit Display, 0.01 Resolution Pool Water Test Kit for Hydroponics, Household Drinking, Pool
4 in 1 Testing Kit Our water tester kit can test 4 water quality values. TDS tester can measure TDS, EC and liquid temperature in Fahrenheit or Celsius. The pH meter can tell you the acidic basic value within 0.01 with high accuracy.
£ 13.99
Flysocks pH Meter 4 in 1, Water Quality Tester for pH/TDS/EC/Temperature, IP67 Digital pH Meter with Auto Calibration and LCD for Hydroponics, Garden, Pool, Aquarium, Red
4 IN 1 PH-METER The water quality tester can simultaneously measure pH, TDS (ppm), EC (conductivity) and temperature with high accuracy. You can use it to test water hardness, pH of liquids or conductivity of liquids.
100PCS Water Hot Tub Test Strips, Jsdoin 3 in 1 Swimming Pool & Spa Test Strips Rapid Easy, Accurate, Measurement of pH,Total Alkalinity, Free Chlorine
Quick & Easy - Our pool strip test takes the guesswork out of your pool and spa maintenance. Simply dip the pool strips into the water, get your results within seconds, and adjust your water accordingly.
26% discount
SIGANDG Digital TDS/EC Temperature Meter PH Meter, water quality test TDS Meter 4-in-1 set for Laboratory with Calibration Powder, PH Tester for Household Drinking Water, Aquarium, Pool, Hydroponics
Precision testing Both the pH tester and TDS water quality test pen are equipped with high-precision chips and sensitive glass probes, which can achieve accurate readings of pH, temperature, water conductivity, and TDS values, and easily measure healthy and safe water sources.
£ 14.89
6% discount
Clearwater CH0043 Hot Tub, Pool and Spa Test Strips x 50 - 3 in 1 - Measures Chlorine, PH and Total Alkalinity
Clearwater is a BISHTA approved member and recommended by brands such as Bestway and Lay-Z-Spa for reliable, safe and high-quality water treatment
£ 9.95
Domigard Floating Water Quality Tester, Wireless Bluetooth Pool Water Quality Meter, PH/ORP/EC/TDS Residual Chlorine Tester Monitor for Temperature Spa & Pond Thermometer(3 AAA Battery include)
Customisable Alerts and Notifications Set maximum and minimum limits for pH, EC, ORP and chlorine and receive alerts and notifications on connected devices when values are outside or below the desired range. Easily control water quality.
free delivery
HM Digital TDS-3 TDS Meter Handheld tds Tester With Large LCD Screen Includes ATC Temperature Reading Testing For Hydroponics Gardening Aquariums Reefs Pools Spas Water Treatment
Water Resistant Housing
TDS Meter Digital Water Quality Tester for RO-RODI System Drinking Water, Aquariums, Hydroponics, 0-9990 ppm Measuring Range, 1 ppm Increments, 2% Readout Accuracy
Accurate and Reliable The tds meter Highly efficient and accurate due to its advanced microprocessor technology, + - 2% Readout Accuracy Testing, the titanium alloy probe has high test accuracy, reliable Automatic Temperature Compensation (ATC),which can avoid the interference of magnetic field in water. 2Testing range from 0-9990 ppm, ppm. The TDS meter reading will be displayed on the LED screen in ppm (parts per million), one million). One measurement can be completed within 5 seconds.
Chlorine and PH Tester, Digital Swimming Pool Tester, Portable Electric Spa Chlorines Reader, Swimming Pool Chlorines Monitor, Water Quality Analyzer, Spa Water Tester, Water Testing Meter
Easy to Use Easy to operate, you can quickly test whether Chlorines and PH are in the ideal range; Powered by 1 x AA 1.5V alkaline battery (NOT included)
free delivery
2-in-1 Chlorine & PH Meter Swimming Pool Tester, CL2 Level Meter Test Spa Water Quality Analysis Monitoring Monitor Analyzer, Handheld Portable
Ideal for keeping your pool or spa within the safe Chlorine and PH ranges
free delivery
Digital Hydrogen Meter, High Accuracy Pen Type H2 Meter Water Quality Tester with ATC, LCD PH TDS Salt PPM Temp Tester Meter for Drinking Water Hydroponics Aquariums Swimming Pool
High Quality Materials Made of high quality ABS material, the hydrogen measuring pen is sturdy, durable and not easily damaged.
free delivery
AquaChek 7-Way Pool and Spa Test Strips - Silver Pool Test Strips For pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness, and Cyanuric Acid - Water Quality Testing Kit (100 Strips)
Just dip and wait 15 seconds
free delivery
5-in-1 pH Meter and TDS Meter Combo, PH/TDS/EC/Salinity/Temperature Water Quality Tester, Mini Water Meter Quality Ideal Testing Kits For Drinking Water Aquarium Hydroponics Pool Pond
5-in-1 Multifunction This digital water quality meter has 5 functions that can test PH TDS EC Salinity Temperature of the water. Measuring range pH 0.01-14.00 (0.01 PH accuracy); TDS 0-10000ppm, 10.1-200.00ppt; EC 0-10000 S cm, 10.1-19.99 ms cm, 20.1-400 mc cm; Salinity 0.00%-25.00%; Temperature 0.1-60 , 32-140 .
TDS Meter Digital Water Tester, Lxuemlu Professional 3-in-1 TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More
AUTO-OFF AND HOLD FUNCTION The TDS tester shuts off automatically after 2 minutes of non-use to conserve batteries. Features a hold function that saves measurements for convenient reading and recording
free delivery
18% discount
AyinLab TDS Water Hardness Tester Upgraded 0-9999ppm, Accurate 2%FS TDS Meter Digital Water Tester, Easy TDS Water Quality Tester for Drinking Water, RO/DI System, Pool&Spa, Hydroponics, Tap, Aquarium
Monitor Water Quality with Ease Easy to use TDS meter with a 0-9999ppm range, simple one-button operation, and a clear guideline for easy water quality testing. A must-have water tester for drinking water.
£ 15.88
20% discount
TDS Meter Digital Water Tester, 3-in-1 Water Testing Kits for Drinking Water, TDS/EC/Temperature Water Quality Test Kit(0-9999ppm Range, ±2% Accuracy) for Aquarium, Pool, Aquaculture Use
3-in-1 Functionality for Comprehensive Water Analysis This versatile water testing kit offers professional testing for TDS (Total Dissolved Solids), EC (Electrical Conductivity), and water temperature. With a wide measurement range of TDS 0-9999 ppm, EC 0-9999 S cm, and temperature 0-60 , it's perfect for testing drinking water, pools, aquariums, and more.
£ 5.98
LaMotte Insta-Test Phosphate Test Strips
The Phosphate strips are packaged 25 strips
7% discount
Water Quality Test Meter, LCD Digital Water Quality Tester, Digital TDS-3 Meter Temp PPM Tester Pen for Drinking Water, Pool, Aquarium, Swimming Pool, Pond
Measuring Capabilities Operating at a power supply voltage of 3V, our device boasts an extensive measuring range, including TDS levels from 0 to 9990ppm, temperatures spanning 0.1 C to 65.0 C, all with a remarkable accuracy of 2%
£ 5.39
Premium Water Hardness Test Kit | Fast and Accurate Hard Water Quality Testing Strips for Water Softener Dishwasher Well Spa Pool, etc. | 0-425 ppm | Calcium and Magnesium Total Hardness (150 Strips)
24 7 DEDICATED SUPPORT TEAM - With more than 20 years of experience in the water testing industry, our devoted team of EPA water quality experts are ready to offer timely and informative responses based on your needs. Your question is just one click away from a live team member.
7 in 1 Hot Tub Pool Test Strips Tests for pH, Hardness, Free and Total Chlorine, Alkalinity, Cyanuric Acid, Bromine levels in water
TIPS FOR ACCURATE RESULTS Keep wet fingers away from the strips. Read under natural daylight for best results.Store in a cool dry place.The expiration is 2 years from manufacture. Once opened, use up in 90 days.
11% discount
Pool tester refill set: test tablets for swimming pool cleaning kit & hot tub cleaning kit - 30 Phenol Red tablets, 30 DPD 1 tablets by LIVAIA
120 POOLWATER TEST TABLETS pH and chlorine 60 Phenol Red tablets testing pH value. 60 DPD1 chlorine test tablets. Swimming pool chemicals tablets, the necessary addition to your Pool water tester
£ 8.99
8% discount
TDS Meter Digital Water Tester, Water Testing Kits For Drinking Water Water Quality Meter Lcd Pen With 0-9990 Ppm Measurement Range,Water Testers For Drinking Water,Aquariums,Hydroponics,Pool
Excellent materials and design Tds meter digital water tester size is 25 * 14 * 134mm. Water testing kits for drinking water can quickly display test results and features a lightweight and portable design, providing you with the best user experience!
£ 5.99
Swimming Pool & Spa Palintest 10ml Round Test Tubes PT595/5
Swimming Pool & Spa
free delivery
2-Way Pool Water Quality Testing Kit, Standard Dual Test Kit Chlorine & PH with Carry Case for Swimming Pool, Drinking Water and Spa.
It is compact, easy to carry and has a delicate appearance.
free delivery
PH Meter Tester Preciva 0.01 Resolution Digital Automatic Water PH Meter Hydroponics Pen with LCD Screen Large Backlit for Kitchen,Aquarium,Pool,Laboratory with Calibration Powder
Automatic Calibration Every Preciva PH tester is calibrated before it was sent to our customers, no need to calibrate again. You can calibrate it every two weeks if it is used frequently, and once a month if not frequently.
15% discount
Test Strips - Hot Tub - Pool- 7 In 1-100 Strips - Chlorine - PH - Total Alkalinity -Total Chlorine - Bromine - Cyanuric Acid - Total Hardness, Water Chemical Testing for Hot tub and Spa.
Using water test strips is a simple and straightforward process. Follow these steps to effectively use water test strips 1. Collect a water sample Start by collecting a sample of the water you want to test. You can use a clean container to collect the sample, ensuring it is free from any contaminants. 2. Dip the test strip Take one water test strip from the packaging and dip it into the water sample. Make sure to fully immerse the test strip in the water for a few seconds to allow proper absorption.
£ 12.99
7% discount
Pawfly 3 in 1 TDS Meter Digital Water Tester, TDS EC and Temperature (℃/℉) Meter, Water Test Meter, 0-9999 ppm Water Quality Tester for Drinking Water Tap Water Well Aquarium
3 in 1 Water Tester This water test meter delivers professional tests for TDS (total dissolved solids), EC (electrical conductivity) and temperature of the water. It features a super wide test range TDS (0-9999 ppm), EC (0-9999 S cm) and temp (0-60 32-140 ).
£ 7.49
TDS Meter Ph Tester for Water TDS Meter Digital Water Tester Ph Meter for Water Water Tester 0-9990 ppm Measurement Range Suitable for Home Drinking Water Swimming Pools Hydroponics Aquariums
Test Your Water Quality This tds meter provides you with accurate measurement results, which can provide real-time information about the purity of your water quality. Water tester can help you detect whether there are harmful substances in drinking water, which is very practical.
£ 5.99
GuDoQi PH Meter, TDS Meter Combo, Pool Water Test Kit, PH Tester Digital, PPM Meter, 0.01 Resolution TDS PH EC Temperature 4 in 1 Set for Drinking Water, Hydroponics, RO System, Aquarium, Swimming
Easy to operate TDS meter locks the measurement result when you press the "HOLD" button and switches off automatically after a few minutes of non-use. The pH meter has an automatic calibration function and you can take a quick reading
Digital PH Meter, Meter Digital Water Quality Tester Portable Water Quality Testing PH Meter 0.01pH High Accuracy with LCD Display for Drinking Water Hydroponics Swimming Pools
High Accuracy Digital PH Meter Designed with advanced glass electrode sensors, this digital water quality tester offers a high accuracy reading within the 0-14 pH range, making it perfect for testing the pH levels in pools, aquariums, hydroponics, and drinking water, ensuring safe water quality.
HaoTrade 100 Pcs Water Test Strips, 16 in 1 Drinking Water Test Kit, Home Water Test Kit for Pool, Freshwater, Fish Tank for Hardness, PH, Manganese, Nitrate, Iron, Nitrite Copper Chlorine Mercury
16 in 1 Water Quality Test Strips Our water quality test strips contains 16 parameters, including total hardness, total alkalinity, pH, carbonate, hardness, cyanuric acid, total chlorine, residual chlorine, bromine, nitrate, nitrite, iron, chromium, lead, copper, mercury, fluoride, etc.
Inkbird Water Quality Tester TDS EC Temperature 3 in 1 Test Meter Digital ITDS-01 Water Test Pen with Backlit LCD Display for Drinking Water Hydroponic Aquarium Swimming Pool Fish Tank Pond RO System
Easy to use you turn on the tester, carefully immerse the probes in the water and lock the data if the readings remain stable. You can check the quality of the test water using the water quality rating table.
Digital TDS Meter, Water Quality PPM Test Meter, Portable Water Quality Meter LCD Pen, High Accuracy Digital Tester for Hydroponics/Aquarium/Swimming Pool/Spas/Household Drinking Water (White)
Packaging Content You will receive the 1 pc water quality PPM test meter measuring 15.5cm long and 3cm wide in your choice of three colours - blue, white and grey - to help you maintain the highest standards of water quality and meet all of your needs for accurate and reliable water testing in a variety of environments.
7 in 1 Pool and Spa Test Strips, 100PCS Swimming Pool and Spa Test Strips, Hot Tub Test Strips & Pool Water Testing Strips for pH, Total Chlorine, Total Alkalinity, Free Chlorine & Cyanuric Acid (100)
Pool Testing Strips A Must-Have For Pool Owners. Our pool chemical testing kit strips are highly accurate and reliable, guaranteeing a worry-free experience with your pool, jacuzzi and spa water. Keep your water healthy, clean, and enjoyable all the time.
7 IN 1 Pool Test Strips, 100PCS Swimming Pool Water Test Strip, Hot Tub Water Test Strips, Total Hardness, Total Chlorine, Bromine, Free Chlorine, PH, Cyanuric Acid & Total Alkalinity
Upgrade 7 IN 1 Tests Can simultaneously test 7 kinds of total hardness, total chlorine, bromine, free chlorine, PH, cyanuric acid (stabilizer) and total alkalinity. More effective than other spa test strips. Water quality should be tested at least every week, and more frequently under heavy usage.
TDS Meter Digital Water Tester, Water Tester with 0-9990 Ppm Measurement Range, Ph Tester for Water with An Accuracy of 1 PPm, Water Quality Tester for Home Aquaculture Water Quality Testing
Excellent Materials And Design The size of this TDS meter digital water tester is 25*14*134mm, plastic pen body and cap, cap is black, pen body is white, battery compartment for 2 LR44 button batteries, water tester using titanium alloy probe, rust and corrosion resistance, high-definition electronic display can quickly show the test results, the lightweight and portable design of this digital water tester can bring you the best use of experience!
Aquasparkle 4 Way Test Strips for Pools And Spa x 4
Hot Tub and Spa use
free delivery
AQUAVERITY Hot Tub Test Strips 3 in 1, 100 Pool, Spa and Hot Tub Testing Strips for Total Alkalinity, Free Chlorine and Bromine and pH, Accurate 3 in 1 Water Testing Pool and Spa Test Strips
GREAT VALUE 100 TEST STRIPS This water quality testing kit includes 100 test strips, providing ample monitoring to assess your swimming pool, hot tub, spa, paddling pool and other water testing needs. pH, Bromine and Free Chlorine test strips you can trust.
ORAPXI LD-175 5 in 1 Salt Meter for Saltwater Pool, pH and Salinity Digital Tester for Swimming Pools, Hot Tubs and Swim Spas
Range Salt 0 9999ppm 10 200ppt, pH 0.00-14.00;
free delivery
TDS Tester, Water Quality Meter LCD Pen with 0-9990 PPM Measurement Range Portable for The aquaculture Industry Hospitals, Swimming Pools, Household tap Water Quality Testing
FAST AND ACCURATE READINGS -- Just turn it on, dip in liquid and read display, no need to work with color charts or test strips; Large digital display makes it easy to read.
PH Meter, 5-in-1 PH/TDS/EC/Salinity/Temperature Water Quality Tester, LCD Green Backlight Display Water Quality Tester for Aquarium/Hydroponics/Drinking Water/Pool/Pond
5-in-1 MULTI FUNCTION -This digital pH meter is designed with a 5-in-1 function, which is can be used to test the PH TDS EC Salinity Temperature of water. The measuring range is pH 0.00-14.00 (0.01PH accuracy), TDS 0-10000ppm, 10.1-200.00 ppt, EC 0-10000uS cm, 10.1-19.99mS.20.1-400.0mS cm, salinity 0.01%-25.00% and temperature 0-60 .
pH Meter YINMIK Digital pH Tester Professional pH Test Kit with Horizontal Display pH & Temp Water Quality Tester Acidity & Alkalinity Tester for Drinking Water Pool Hydrogen Aquarium Pond Hydroponic
2024 New pH & Temperature Test Pen The upgraded pH meter can test pH and temperature at the same time, without the need for an additional thermometer. The YINMIK pH tester is designed with ATC (automatic temperature compensation) function, which can obtain accurate and stable readings in an environment with changing temperature.
100 PCS Hot Tub Test Strips 3 In 1 Pool Test Strips, Spa PH Test Strips Easy and Quick Detect Water Tester Strips for PH, Chlorine and Alkalinity Water Quality Testing
Your's Bath
free delivery
Leakmaster Pre-Filled Dye Tester for Finding Pool/Spa Leaks, Black
Dye Tester.
Safe Swim 4-Way - Hot Tub, Swimming Pool and Spa Test Strips - Bottle of 70 - Measures Chlorine, Bromine, PH and Total Alkalinity - Made in the USA.
Value Bottle of 70 high quality pool & spa test strips, measures chlorine, bromine, pH and alkalinity Measures various quality levels of swimming pool or spa water to indicate what chemicals are needed to prevent harmful bacteria entering your water. Designed for chlorine and bromine users
Palintest Present the Premium 3 In 1 Pool and Spa Test Strips for Testing Hot Tub, tubs, pools and water, Chemicals Tests For Chlorine, PH and Alkalinity (3 In 1-50 Test Strips)
50 TESTS STRIPS 50 Palintest Premium tests strips in a resealable moisture proof bottle for continuously accurate testing of Chlorine, PH and Alkalinity in your Hot Tub or Pool
free delivery
Cuteefun Digital pH Meter, 5 In 1 Pond Water Testing Kit, Rechargeable pH/Tds/Ec/Salinity/Temp Meter, VA Backlit Display, 0.01 Resolution High Accuracy pH Tester, for Drinking Water, Aquarium, Pool
5 in 1 Multifunction This digital water quality tester has 5-in-1 function for testing PH TDS EC Salinity Temperature value of water, which can meet all your testing requirements for comprehensive water quality testing. With this 5-in-1 PH meter, you can monitor the water quality around you at any time, making it easy for you to get healthy and pure drinking water or other household water.
free delivery
16% discount
pH Tester,Portable pH Tester Chlorine Meter Swimming Pool Spa Water Quality Monitor Checker With a hole for convenient hanging
Made of premium plastic shell, durable and sturdy.
£ 22.21
RUNBO 7 in 1 Hot Tub Test Strips, 150 Strips Water Testing for Spa and Swimming Pool, Accurate Test Bromine, Total Alkalinity, pH, Free Chlorine, Total Hardness, Cyanuric Acid, and Total Chlorine
HIGH ACCURACY SPA TESTING STRIPS High-quality fibre paper and no-bleeding pads selected after repeated trials by R&D personnel. There is no need to shake off excess water and follow the instructions easily, you will get accurate results
free delivery
LaMotte 4-Way Insta Test Strips Plus for Swimming Pool Free Chlorine, Bromine, Alkalinity, pH, Total Hardness 2 x 50
Swimming pool & spa test strips
Pawfly Water Hardness Test Strips 100 Pieces Hard Water Test Kit for Drinking Water Tap Water Well Pool Spa Water Softener Accurate Softener Water Quality Testing Kit for Calcium & Magnesium
Easy to Use First, immerse one test strip into the water sample for 2 sec. Second, take out the strip and hold it horizontally for 15 sec. Last, compare the result with the color chart on the ziplock bag.
TDS Meter Digital Water Quality Tester,EC Meter & Temperature Meter 4 in 1,for Ro-Rodi System Drinking Water,Water Quality Tester 0-9990 PPM Measuring Range,1 PPM Increments（Yellow）
Archer Life Hall TDS (Total Dissolved Solids), EC (Electrical Conductivity), and Temperature (Fahrenheit temperature & Celsius temperature) Meter 4 in 1. test meter with Big Backlit LCD is far superior than most digital water quality tester display, which allows wider angles of data reading and night reading. Red backlight ( ppm figure over 40 ) means non-drinking water. Green backlight ( ppm figure below 40 ) indicates TDS figure qualified for direct drinking water (Notes International standard adopted TDS figure 40 as a dividing line.)
New Lovibond Photometer Replacement Aqua Swimming Pool Test Tubes Pack Of 5
New Lovibond Photometer Replacement Aqua Swimming Pool Test Tubes Pack Of 5
free delivery
17% discount
TDS Meter, Digital Water Tester with 0-9990 PPM Measurement Range, ph Tester for Water, Handheld TDS Tester Pen for Aquariums, Pools, Farming, and Household Drinking Water
Easy-to-Read Digital Display Simply turn on the TDS meter, immerse it about 1 inch into the water, and read the large, clear digital display. The TDS meter digital water tester shows precise measurements, making it easy to monitor water quality with a range of 0-9999 ppm.
£ 5.99
65% discount
BOSIKE 3 in 1 Water Hot Tub, Swimming Pool & Spa Test Strips Kit - 125 Water Tester Strips for Free Chlorine Alalinity, Brom & pH
Ultimate at home test strips - BOSIKE 125 water test strips for spa are made of high-quality fiber paper and no color bleeding pads. Test for 3 parameters Free Chlorine Alalinity, Brom & pH
£ 12.99
Swimming Pool & Spa PT 555 Palintes Photometer Water Test Tube,t Pack of 5 PoolTest 3 & 6
Palintest PoolTest 3 & 6 Photometer Swimming Pool Water Test Tube (2010) Pk 5
free delivery
14% discount
YINMIK pH Meter 4 in 1 pH EC TDS Temp Meter for Hydroponics ppm and EC Water Tester Digital pH PPM Meter for Nutrients Growing Hydroponics Gardening DWC hydroponics System
pH and EC Meter for Water Systems EC range of 500-2000 S cm is considered optimal for hydroponic gardening, and the optimal pH value is the slightly acidic range of 5.5-6.5; CIZTADAK pH EC meter provides the consistency and accuracy readings of your feedings in hydroponic garden system, to keep your plants balance and happy.
£ 34.99 free delivery
Cuteefun Digital PH Meter, 5 in 1 Water Quality Tester with Back light, PH/TDS/EC/Salinity/Temp Meter with ATC, 0.01 Resolution High Accuracy Pen Type Tester, for Drinking Water, Aquarium, Spas
5 in 1 Function This is a water test kit with Ph meter, TDS meter, and EC salinity temperature test function. The backlit LCD display makes it easy to read the displayed values
PH Meter, 4-in-1 PH/TDS/EC/Temperature Water Quality Tester, LCD Green Backlight Display Water Quality Tester for Aquarium/Hydroponics/Drinking Water/Pool/Pond
4-in-1 MULTI FUNCTION This digital pH meter is designed with a 4-in-1 function, which is can be used to test the PH TDS EC Temperature of water. The measuring range is pH 0.00-14.00 (0.01PH accuracy), TDS 0-10000ppm, 10.1-200.00 ppt, EC 0-10000uS cm, 10.1-19.99mS.20.1-400.0mS cm, and temperature 0-60 .
Bestgle Digital TDS Meter Water Quality TDS ppm Tester for Testing Salt Water Pool Water Purity Monitor
Digital TDS tester has the function of ATC, the testing data won t be influenced by the water temperature.
free delivery
9% discount
TDS Tester Water Quality Meter LCD Digital Pen with 0-9990 PPM Measurement Range 2% Reading Accuracy Portable for Household Tap Drinking Water/Swimming Pools/Aquarium/Aquaculture/Hospitals (Grey)
Fast and Accurate Measurement Simply turn it on, immerse it in liquid, and take readings on the clear LCD display, no need to use color charts or test strips.
£ 5.49
100PCS Hot Tub Test Strips,6 in 1 Swimming Pool Spa & Hot Tub Chemicals Water PH Test Strips for Rapid Measurement of Residual Chlorine,Total Alkalinity,Total Hardness,Bromine and pH Testing
6 in 1 Test Strip 100 pcs ph test strip is newly upgraded, with 6 in 1,which can simultaneously test six kinds of PH, total chlorine, free chlorine, total alkalinity, cyanuric acid, and total hardness. Our dip test strips more effective than other hot tub test strips.
20% discount
Pool and Hot Tub Test Strips 3IN1, Pack of 150, Chlorine, PH, Total Alkalinity.
Multipurpose These 3-in-1 test strips are designed for checking chlorine, Total Alkalinity , and pH levels in pools and hot tubs.
£ 9.99
LaMotte 3-Way Insta Test Strips Plus for Swimming Pool & Hot Tub Spa - Chlorine or Bromine, pH and Total Alkalinity 3 x 50
LaMotte 3-Way Insta Test Strips Plus for Swimming Pool & Hot Tub Spa - Chlorine or Bromine, pH and Total Alkalinity 3 x 50
free delivery
YINMIK pH Meter, Digital pH Tester for Hydroponics, pH Temp Meter with Horizontal Display for Pool, Spa, Hot Tub, Indoor Plants, Koi Ponds, Drinking Water, Wine Beer Making, Aquarium, Aquaculture
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.
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20 in 1 Water Testing Kits for Drinking Water, Quick & Accurate Water Test Kit for Home Tap, Well and Pool, 145pcs Water Test Strips to Detect Hardness, PH, Lead, Chlorine, Iron and More
Comprehensive Water Test Kit Our 20 in 1 house water test kit contains 125 water test strips and 2 other tester kit. It can test many water quantity parameter such as hardness, heavy metals( lead, iron, zinc, copper, manganese, mercury) inor ganic substances ( fluoride, sulfate, sodium chloride, total chlorine, free chlorine, hydrogen sulfide, nitrate nitrite), physical properties (PH, total hardness, total alkalinity, carbonate), Organics QAC QUAT
£ 19.99
PH Meter, 4-in-1 PH/TDS/EC/Temperature Water Quality Tester, LCD Green Backlight Display Water Quality Tester for Aquarium/Hydroponics/Drinking Water/Pool/Pond
4-in-1 MULTI FUNCTION This digital pH meter is designed with a 4-in-1 function, which is can be used to test the PH TDS EC Temperature of water. The measuring range is pH 0.00-14.00 (0.01PH accuracy), TDS 0-10000ppm, 10.1-200.00 ppt, EC 0-10000uS cm, 10.1-19.99mS.20.1-400.0mS cm, and temperature 0-60 .
Flintronic Water Quality Test TDS/EC Meter, +/- 2% Reading Accuracy, Water Testers with Back light, for Household Drinking Water, Pool, Hydroponics, Aquarium
Easy to Use Just turn the TDS meter on and stir water gently, press the "HOLD" button, and stabilized readings will be auto-locked on the LCD in 10 30 seconds. The meter automatically turns off to conserve batteries if it is not operated for more than 5 minutes.
TenYua TDS Digital Salinity Tester/Meter for Salt Water Pool & Fish/Koi Pond Testing
Automatic shutdown function, easy to use.
free delivery
Flintronic Water Quality Test TDS Meter, +/- 2% Reading Accuracy, TDS/Temp 2 in 1 Water Testers, for Household Drinking Water, Pool, Hydroponics, Aquarium
Mode switching You can switch between TDS and temperature by clicking the "TEMP" button. The water quality pen has a hold function that stores measured values for easy reading and logging.
PH Meter, 4-in-1 PH/TDS/EC/Temperature Water Quality Tester, LCD Green Backlight Display Water Quality Tester for Aquarium/Hydroponics/Drinking Water/Pool/Pond
4-in-1 MULTI FUNCTION -This digital pH meter is designed with a 4-in-1 function, which is can be used to test the PH TDS EC Temperature of water. The measuring range is pH 0.00-14.00 (0.01PH accuracy), TDS 0-10000ppm, 10.1-200.00 ppt, EC 0-10000uS cm, 10.1-19.99mS.20.1-400.0mS cm, and temperature 0-60 .
33% discount
EASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing for Hot tub and Spa, Accurate Test Bromine, Total Alkalinity, pH, Free Chlorine, Total Hardness, Cyanuric Acid, and Total Chlorine
HIGH ACCURACY SPA TESTING STRIPS High-quality fiber paper and no-bleeding pads selected after repeated trials by R&D personnel. No need to shake off excess water and follow the instructions easily, you will to get the accurate results
£ 18.99 free delivery
Mesee LCD Digital TDS-3 Meter, TDS/Temp Water Tester Pen Water Quality Testing Tool for Drinking Water, Aquarium, Swimming Pool
Wide Application Check the performance of your water filter and the hardness of the water. Used for water purifiers and filters, aquariums, hydroponics, drink quality monitoring, pools and spas.
free delivery
6% discount
Bestway 3-in-1 Pool and Spa (Lay z Spa) Test Strips (50 strips) for Chlorine, PH and Alkalinity testing #58142
Registers pH between 6.8 and 8.2
£ 7.95 free delivery
AquaChek 511244A Swimming Pool and Spa Test Strip, Yellow
Tests for Free Chlorine, pH, Total Alkalinity, Cyanuric Acid (Stabilizer)
£ 11.90
HM Digital PH Meter PH-80 Handheld Water Resistant Water Quality Tester Pen With ATC For Hydroponics Gardening Aquariums Reefs Pools Spas Water Treatment Drinking Water
Auto-Off Function Data-Hold
free delivery
Mesee TDS EC Tester Meter, 3-in-1 Professional Water Quality Test Meter LCD Digital TDS & EC Temperature Meter Testing Tool for Drinking Water, Aquariums, Hydroponics, Swimming Pools, Spas
Can lock the readings for convenient reading and recording. Automatically turns off the meter to conserve batteries if without operation over 10 mins.
free delivery
Pool and Spa Test Strips 50 Counts: 3-Way Hot Tub Test Kit Testing for Free Chlorine/Bromine, Total Alkalinity, and pH. Easy and Accurate Spa Test Strips for Hot Tub
Test Chlorine, pH, and Alkalinity in spa and hot tub water
free delivery
Digital Salinity Salt Water Quality Meter Tester Checker Water Pool and Koi Fish Pond, Hydroponics, Gardening, Aquariums with Temperature 70ppt Water Quality Tester IP65 Waterproof Rate
Range Salinity 0.00 10.0 ppt (NaCL) and 10.1 70.0ppt (NaCL) ; Temperature Compensation (0 50 C)
free delivery
17% discount
AQUASPARKLE 4 Way Test Strips for Pools, Hot Tubs and Spas
Aquasparkle 4 way test strips for pools, hot tubs and spas
£ 9.55
100 Ph Red Palintest Swimming Pool Test Tablets
Aquacheck Happy Hot Tubs 2 Pack Red Bromine Aquachek Pool & Spa Test Strips Total Alkalinity PH Hardness Quick Dip Stick Sticks TA + - Strip Aqauchek Swimming Water Treatment
AquaChek Red 4-in-1 Test Strips - Tests for Total Bromine, pH, Total Alkalinity and Total Hardness
100 Ph Red Lovibond Swimming Pool Test Tablets
LaMotte Insta Test 4 Plus, 50 Pool & Spa Test Strips
Free Chlorine 0-10 ppm, Bromine 0-20 ppm, Total Alkalinity 0-240 ppm, pH 6.2-9.0, and Total Hardness 0-800 ppm.
