Product Details

3. It is strictly forbidden to short-circuit the voltage test channel, open-circuit the current test channel, or introduce external AC/DC power into the voltage source, current source, or output terminals of the instrument, otherwise the instrument may be damaged;

4. To ensure test accuracy, disconnect the external circuit of the protection device and ground the N of voltage and the N of current at the same point;

5. Keep the air flow at the ventilation openings on the side of the chassis unobstructed; do not block the ventilation openings to avoid affecting heat dissipation;

6. After single-phase output or parallel output of large current, ensure the instrument has at least 30 seconds of heat dissipation before the next test;

7. During the test, do not frequently switch the power on and off to avoid damage to the instrument or reduced test accuracy;

8. If any abnormal situation occurs during the test, cut off the power immediately;

9. Do not place the instrument outdoors exposed to rain;

10. If the instrument malfunctions, contact the manufacturer promptly; do not repair it yourself



Note: The above information and technical parameters are compiled and released by Yangzhou Dari Electric Co., Ltd.