Features

• Digital TDS meter tester to test the filter water quality purity, to check for hardness (1 grain=17ppm)
• Turns off meter after 5 minutes of non-use to conserve batteries.
• Shift between TDS and Conductivity.
• Convenient to carry & Easy to use.
• TDS measurement range: 0-9999 ppm
• EC measurement range: 0-9999 µS
• Resolution: 1 ppm / µS
• Accuracy: +/- 2%
• Temperature range: 0-80° C
• Temperature measurement range: 32-176° F
• Thermometer resolution: 0.1
• Factory calibration with NaCl 342 ppm fluid
• Manual calibration using buttons in a full-scale range
• Auto-off function: 5 minutes
• Power supply: 1 battery 3V model CR2032
• Average battery life: 2 years
• Device dimensions [cm]: 15.4 x 3.0 x 1.

Note: Dip only the electrode part in the solution. Do not submerge the whole TDS&EC meter into the test solution to avoid spoiling the circuit board.

Maintenance:

• • Keep the electrode clean, cover the electrode protective sleeve.
  • Please take out the batteries for long periods idle.