How to use electric power qualification clamp ammeter
① When performing current measurement, the position of the carrier fluid to be measured should be placed in the center of the jaws to avoid errors.
②Estimate the magnitude of the measured current before measurement, and select a suitable range. If the current magnitude is not known, select the maximum range, and then reduce the range appropriately according to the pointer, but do not change the range during measurement.
③ In order to make the reading accurate, the jaws should be kept clean and undamaged. If there is dirt, it should be cleaned with gasoline and then measured.
④ When measuring the current below 5A, in order to measure accurately, it should be measured in circles.
⑤The clamp meter cannot measure the current of bare wires to prevent electric shock and short circuit.
⑥ After the measurement, be sure to place the range division knob on the maximum range position.
