Red backlight = non-drinkable warning (>50 ppm), green backlight = directly drinkable (<50 ppm). 【Multipurpose Tds Tester】 Test the purity of drinking water to ensure it's safe and healthy, monitor if Reverse Osmosis (RO)/Deionization(DI) System works properly, whether filter need replaced, maintenance aquarium, hydroponics(test nutrients), well, pool, hot tub, spa and testing tap water, bottle water etc.
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3 in 1 multifunctional water tester, test the pH, EC and temperature of any liquids. 3 in 1 multifunctional water tester, test the pH, EC and temperature of any liquids. Temp compensation: Automatic temperature compensation(0-60℃）. ).
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Accuracy: ±0.01pH. Resolution: 0.01 pH. 4-in-1 water quality testing pen backlight (ORP/CL2/H2/Temperature). Temperature compensation: 0~60℃(Auto). Accuracy: ±2mV. Accuracy: ±10% reading value, ±0.01ppm.
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PH: 0.00-14.00pH. Model: PH 98106. Use: Aquarium, aquaculture, fish hatchery, food processing, laboratory, paper industry, swimming pool, school and college. If you do not receive our reply within 48 hours, pls.
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PH meter new but open box
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There are 4 modes are: TDS temperature, EC temperature, TDS Fahrenheit, EC Fahrenheit, the lower right corner is the temperature display. Press shift to switch between different modes. TDS test range: 0~9999PPM.
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Convenience: the compact design of the portable water tester pen makes it easy to carry and use wherever you go, ensuring you always have access to clean water. -Userfriendly: with its straightforward, this water tester is incredibly easy to use, making water quality testing convenient.
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