Key features

• •[Check Salt Level of Saltwater Pool] Simple, fast, easy to use. Clearly shows salt content in your pool helps you check if your salt level in ideal range. Newly upgrade probe, more accurate salinity reading. Keep salt concentration of your swimming pool water within an ideal range helps the chlorinators make chlorine properly.
• •[Digital Salt Tester pH Meter for Pool] UIUZMAR salinity tester helps you quickly and efficiently know if salt level in your swimming pool within the ideal range. Not having to drive to your local pool store for water testing. For your salt chlorinator to operate most efficiently, recommended ranges for the salt concentration is between 2700-3400 ppm with 3200 ppm being optimal.
• •[pH PPM and EC Meter for Hydroponics] A great indoor garden tool for measuring hydroponics nutrient solution. Keep pH range 5.3-6.5 of nutrient solution is important in hydroponic systems. Check TDS and EC level helps you balance water to keep plants happy and healthy.
• •[Multi-Scenario Water pH Meter] With salinity pH TDS EC TEMP functions; General uses include swimming pools, hot tubs, spas, aquariums, saltwater fish tanks, hydroponics, drinking water, home tap water, RO system, and home brewing.
• •[Salinity pH Meter] With three-point automatic calibration of 4.00, 7.00, 10.01, easy to calibrate; Automatic temperature compensation (32-122 ℉), provides consistent reading regardless of any fluctuations in temperature. With LCD backlit, the backlight shuts off in 30 seconds, press any key to reopen backlight.