Whether it’s for your peaceful koi pond or a refreshing pool, ensure optimal water quality and peace of mind. Designed exclusively for saltwater pool and koi fish pond salt level testing. Not suitable for testing sea/marine saltwater fish tank levels or food salt levels.
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PH Meter High Digital Precision pH Tester Backlight Display Water Quality Tester Laboratory Drinking Water Hydroponics Tank Tool
Aliexpress UK
It is a must-have item for family to test tap water, distilled water, bottled water and more. Multifunctional, practical and convenient. TDS range: 0-9990PPM. Conductivity range: 0-9990us/cm. Temperature range: 0.1-80℃.
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PH Meter High Digital Precision pH Tester Backlight Display Water Quality Tester Laboratory Drinking Water Hydroponics Tank Tool
Aliexpress UK
This water quality tester effectively improves water purity and safeguards your health. Use Simply: Our tester simplifies water purity checks as it's user-friendly and doesn't require any expertise in water analysis.
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3 in 1 PH Tester Water PH Meter TDS EC Temperature Meter Digital LCD Water Testing Pen Purity Filter Water Quality Tester
Aliexpress UK
The smaller the index, the smaller the water quality. 1 Piece Leather Case.
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PH Meter Digital PH Tester Water Quality Testers Acidity Measure Device Water Pool Aquarium Hydroponics Home Brew 0-14pH 40%OFF
Aliexpress UK
【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 (0.05PH accuracy), TDS 0-10000ppm, 10.1-200.00 ppt, EC 0-10000uS/cm, 10.1-19.99mS.20.1-400.0mS/cm, salinity 0.00%-25.00% and temperature 0-60℃.【LCD GREEN BACKLIGHT DISPLAY DESIGN】- This PH meter is designed with a clear LCD green backlight screen that displays the information in an intuitive layout. You can still read the digital even in a low visibility situation. With a handheld pocket size design, it is also convenient to carry out. And 5-minute auto-off design saves power and ensures battery life.【HIGH ACCURACY PH TESTER】- The glass probe of t.
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5 In 1 Water Quality Tester Digital PH Meter TDS EC Meter Salinity Temperature Tester Water Filter Purity Pen with Backlight
Aliexpress UK
RANGE : 0-9990 ppm. Used to test the purity of the water quality of the filter. ③ Gently stir the pen in the test solution until the reading stabilizes. The reading will be fixed on the display screen within 2 seconds.
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PH Meter Digital PH Tester Water Quality Testers Acidity Measure Device Water Pool Aquarium Hydroponics Home Brew 0-14pH
Aliexpress UK
The lower the TDS content, the purer the water, and the pure water is 0 ppm. TDS is very suitable for checking the quality of tap water or knowing when to replace the filter. TDS is a rugged and durable model that includes a protective carrying case.
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Watch Waterproof Machine Watch Waterproof Tester Water Pressure Tester Widely used by watch repairers Watch Waterproof Tester
Aliexpress UK
Press the shift key to switch between different modes. 1 X 3-in-1 Water Quality Tester. Size: 15.5cm X 3cm X 1.5cm. Conductivity: 0-999us/cm. ③ After the value stabilizes, press the HOLD key and take out the reading.
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Smart Pen Type 3 in 1 Water Quality Tester PH Temp EC Meter for Laboratory Soil Meat Water Dough Soil Tester Analyzer
Aliexpress UK