TDS & EC Meter Pen
Auburn Aquarium
$34.95
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Auburn Aquarium
TDS & EC Meter Pen
The TDS (total dissolved solids) & EC (electrical conductivity) meter can measure water conductivity, TDS value and temperature at the same time.
Three test modes: ON/OFF is the switch key, HOLD is the lock key, SHIFT is the switch mode key, which can be adjusted according to personal needs. The hold function can save the measurement results for easy reading and recording.
Measuring Range: TDS range: 1~9990ppm, EC range: 1~9990us/cm, resolution: 1ppm & 1us/cm, temperature range: 0℃~80℃/32~176℉, error: ±2% .
Product instructions:
1. Remove the pen cover and turn on the ON switch;
2. Put the pen into the test solution, the height of the solution should not exceed 2cm;
3. Stir the pen in the solution. After the reading is stable (2-6 seconds), the TDS value will be displayed on the screen. At this time, press the HOLD key to lock the value. (If you want to measure the conductivity, press the SHIFT switch button)
4. After use, wipe off the water on the pen head, clean it with pure water, and cover the pen cover back.
