PH Meter and TDS PPM Meter Pen Type Combo,0.01 High Accuracy ph Tester Digital ± 2% Readout Accuracy 3-in-1 TDS&EC Meter Temperature Meter,for Household Drinking Pool and Aquarium Laboratory
- 【Water quality testing】For all home and laboratory TDS and pH testing applications, can be used to test drinking water, water purifier water....
- 【ph meter】ph tester top with a good sealing process to prevent self-consumption of electricity in wet environments, ph measurement range 0-14,....
- 【3-in-1 TDS&EC&TEMP】Measurement Range 0-9990ppm, 0-9990µs/cm.
- Accuracy ± 2%, 0.1- 80.0°C, 32.0-176.0°F.Accurate and stable readings in just a....
- 【Screen double backlight】Intelligent color change alert, Green screen display for tds values below 40, red screen display for tds values 40 and....
- 【Easy to use】ph meter has a one-touch auto-calibration function, just calibrate the buffer powder proportionally to get the accurate measurement....