EASY TO USE: This water quality tester is very easy to use, you just need to add a water sample in the test kit and follow the instructions to read the results. The testing process is quick and easy, even if you don't have a scientific background.
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High quality garden hose, garden watering water gun, extendable garden watering water pipe, car washing water pipe
Aliexpress UK
Advanced Hydrogen Detection: With the ability to detect hydrogen levels up to 2400 ppb with ±1 ppb accuracy, this tester provides essential insights into the antioxidant capacity of hydrogen-rich water.
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Upgrade 14-in-1 Drinking Water Test Strip, Water And Tap Water Quality Test, Simple And Fast Hardness Test, PH, Bromine, Nitrate
Aliexpress UK
Resolution: ±0.01ph. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 1 7-in-1 Hydrogen Water Tester.
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High Quality LX-A/C/D Hardness Testers Digital Shore Durometer shore A C D Shore O Durometer
Aliexpress UK
PH value sticker on the back, more quickly and conveniently understand the pH of the water. 1 Water quality testing pen. High-precision probe bulb with high sensitivity, contains a protective liquid, effectively extend the life of the electrode.
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High Quality Precision Aneroid 128mm 3in1 Barometer With Thermometer and Hygrometer Humidity Tester Meter Outdoor Fishing Tool
Aliexpress UK
The ideal range of residual chlorine in the pool water is 1.0-1.5 ppm; the ideal range for the pH of the pool water is 7.2-7.6. When testing pH, if the residual chlorine content is higher than 3.0 ppm, you may get a wrong pH test result.
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ZB2L3 Battery Capacity Tester External Load Discharge Type 1.2-12V Battery 18650 Equal Capacity Test High Quality
Aliexpress UK
ATC and Temperature Function: ATC Function promises high accuracy and Temperature Function allows users to get to know the temperature of the the liquid. ATC(Automatic Temperature Compensation). 1x Water Quality Tester（Button battery included）.
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ZB2L3 Battery Capacity Tester External Load Discharge Type 1.2-12V Battery 18650 Equal Capacity Test High Quality
Aliexpress UK
Pen type ORP tester, compact and portable carry. Made of plastic material, it is lightweight, sturdy and durable. Suitable for testing drinking water, water conditioning, reverse osmosis, cooling towers, waste water, laboratories, agriculture, etc.
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High Quality Brand New LCR-T4 MF9 TC1 T7 T10H ESR Meter Transistor Tester Diode Triode Capacitance SCR Inductance with Test Took
Aliexpress UK
Advanced Hydrogen Detection: With the ability to detect hydrogen levels up to 2400 ppb with ±1 ppb accuracy, this tester provides essential insights into the antioxidant capacity of hydrogen-rich water.
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5 In 1 Carbon Dioxide Detector LCD Digital Air Quality Detector CO2 HCHO TVOC TEMP HUMI Monitor Semiconductor CO2 Tester
Aliexpress UK