Scope of application: pure water production and drinking, electroplating liquid, boiler water, fish tank water and swimming pool water, cleanliness, photographic liquid, wells, deep well water, laboratory, aquaculture, food processing, home, office, teaching, ionization water, cosmetics, city government water supply, travel health care. How to use take down the cap of a pen, turn on the switch on; the pen into the test solution, solution to a height of not more than 2 cm; stir in the solution of the pen, stay stable readings (2-6 seconds),the tds value will display on the screen, then press the hold button lock value. The use of water to dry on the pen head after, with pure water clean, will return to the pen cap. Use note: avoid the tds pen body soaking in the water, to avoid direct sunlight, away from high temperature, to avoid the impact of weight and fall. Specification: type: tds meter-k15 color: blue measurement range: 0~999ppm accuracy: ±2% (f. S) power: 2 x 1.5v cr1620 button battery automaticpensation: 0 ~60 ºc operating temperature: 0 ~50 ºc weight: 76 g size: 155 x31 x 23mm package includes/b<> 1 x tds meter-k15 2 x 1.5v cr1620 button cells 1 x carrying case of tds meter 1 x user's manual of tds meter
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