The NECOTECH TDS meter tester can be used in: water purifiers and filters, food (vegetable,fruits) & drink quality monitoring, pools and spas, aquariums,hydroponics etc.
Auto-off function: Turns off meter after 10 minutes of non-use to conserve batteries.
Press "TEMP" button can shift temperature meter between fahrenheit degree and centigrade degree.
Measures Range:0-9990ppm, with a resolution of 1ppm. From 1,000 to 9,990ppm, theresolution is 10ppm, indicated by drinking x 10image, factorycalibrated.
Applicableindustries: water laboratories, CDC, the aquaculture industry,hospitals, swimming pools, household tap water quality testing.