Features: 1. Lock function - makes it easy to read and record, press HOLD button then remove from test solution. 2. 4 Display modes: press SHIFT button: TDS - ppm & °C, EC - μs/cm & °C, TDS - ppm & °F, EC - μs/cm & °F. 3. 5 minute Auto Shut Off feature, so battery won't run down. 4. Measurement Range: Conductivity: 0 - 9990 μs/cm TDS: 0 - 5000 ppm (parts per million) Degrees Celsius: 0.1 - 80.0°C, Fahrenheit: 32.0 - 176.0°F 5. Accuracy: ± 2% Usage: 1) Please unplug the electrode sleeve before use. 2) Press the switch, place the electrode in the test solution and shake it gently. 3) After the numerically stable, press the "HOLD" button and take it out of the solution to read. Note: 1. Avoid heat, direct sunlight. 2.Please adopting standard buffer solution calibration, incorrect calibration would cause measurement error, thus affecting the accuracy of the test solution, or cause the instrument not working properly. 3. Do not thrown the instrument into the test solution to avoid the circuit board short circuit.
Trustpilot
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