Digital Voltage Tester

INSTRUCTIONS AND METHODS OF USAGE

• Press the direct key and use the probe to touch the test circuit e.g. the phase line, Display screen will show the voltage value and the last value showing on screen is the measured voltage. If there is no current is passing through the wire, then display screen won’t show anything.
• Special Note: In the use of direct detection, according to the principle of the product, the voltage value shown will be with error value and its accuracy is about 70% and under the premise of better insulation, use the regulator to debug the voltage, then there will be the following segmentation values:

Display value 12V /36V /55V /110V /220V.

Actual value 12-30V /30-50V /50-80V /80-150V /150-220V/ or more

• Press the induction key and use the probe to contact wire insulation layer/Phase Line and move vertically along the phase line/wire, If the display screen shows”4″ then it is the phase line and when it doesn’t show the anything on the display screen then it is the breakpoint.
• Do not hold two keys to test at the same time.
• The item with induction to be tested must be grounded or connected to zero.
• While using the product, the body should not touch the probe, as there is a danger. This product should not be opened/removed, as it could cause certain hazards. We will not be liable for any legal responsibility.