How to operate the Transformer Coil Turns Tester?
1. Press the power button, the digital tube will display one by one and all the indicators will be on, and the machine needs to be preheated for more than half an hour.
2. Calibrate the tester, press the gear corresponding to the number of turns of the measured line on the tester, put on the standard coil, clamp the two terminals on the coil with two wire clamps for testing, adjust the calibration knob to make the number displayed on the digital tube consistent with the number of turns of the standard coil.
3. After calibration, remove the standard coil, place the coil to be measured and clamp it with two wire clamps.Test the two terminals on the coil and directly read the display data.
4. After the test, turn off the power supply and clean the worktop.
