➡️Measurement steps
✅Non-destructive inspection of the instrument, confirm the tester and test line are not damaged.
✅Check the battery voltage, check the battery power indicator after start up the tester, if the power is too low, please charge first.
✅Check the storage space for test records, and check the used rate of the storage space in the lower right corner after start up the tester. If the remaining space is small should be cleared in time.
✅Correct wiring connection, insert the test cable into the corresponding jack, and connect the tested device.
✅Check whether the teste device is lived or not, and it is strictly forbidden to test when the device is living.
✅Confirm the test voltage gear to prevent the tested device from being damaged under the selected voltage gear.
✅Set the measurement mode, can choose the calculation formula when measuring DAR, PI, and DD parameters.
✅Test and record the measurement results.
✅After the test, the instrument should be cleaned of dirt and properly stored in ventilated and dry place.
📨📲Contact：
Web: www.hvtesters.com
WhatsApp:+86 136 6190 8522
Email: sales@hvtesters.com