Digital TDS Meter for Swimming Pools – Salinity, Electrical Conductivity and Temperature Tester, Range 1 to 9990 ppm, Precise Resolution

【DIMENSIONS】- Model: TDS-M2; Length: 138mm/5.43"; Width: 23mm/0.91"; Height: 13mm/0.51"

【MATERIAL】 - Digital meter tester made of plastic and titanium alloy, lightweight, highly insulated, and portable

【FEATURES】- Dual range, measures from 1 to 9990 ppm, with a resolution of 1 ppm; the higher the ppm value, the more substances are in the water. Factory calibrated, widely applicable for testing water quality, for RO systems, aquariums, hydroponics, swimming pools, spas, etc. /p>

【APPLICATION】 - The TDS tester can test drinking water, aquariums, hydroponics, swimming pools, spas and other water systems, wine and beer, etc. It is convenient to test water quality anytime, anywhere.