Portable Time Geezer Water quality test Pen Purity Digital Filter LCD TDS Meter Tester 0-9990 PPM Testing Water Quality For Hydroponics Aquariums Pools red

Description: The LCD TDS Meter digital tester is used to test the purity quality water filter, to check the performance of your water. In order to make sure that you always drink pure and safe water, the TDS meter tester is recommended for the whole family. The tester TDS meter can be used in: water purifiers and filters, foods (vegetables, fruits) and drinking quality monitoring, swimming pools and spas, aquariums, hydroponics etc. Hold function: Saves the measurements for convenient reading and recording. Auto-off function: Turns off meters after 10 minutes of non-use to save batteries. Press the "Temperature" button can change temperature meter entregraus Fahrenheit Egraus centigrade. Measurements interval: 0-9990ppm, with a resolution of PPM. From 1.000 to 9, PPM, the resolution is 10ppm, indicated by drinking x 10 image, factory calibrated. Applicable industries: Water Laboratories, CDC, aquaculture industry, hospitals, swimming pools, tap water quality tests from home.