With indicator light, can measure breakpoints, move along the contact, when the indicator does not light was the breakpoint, can also measure the line whether is elecrified, the non contact sensor test, safe and reliable
1. Waterproof function:
Completely invade the water, can be used after dry.
2. The self-test function:
Usage: When using self-testing sign in one hand and take the tip in one hand touches the touch electrode.
3. Line On/Off detection:
Usage: First-hand contact pin zero line, the other hand on the electric pen touch pole, written contact pin FireWire.
Features: On: Indicates that the loop line is normal, there is no line breakage.
Unlit: Line marked off here somewhere, did not turn on.
4. Test Power outage:
Clutch electric pen tip and tail hand touch very close to or in contact with the wires, check the lights off along the wire instructions here breakpoint.
5. Zero FireWire Judgement:
Usage: Electric pen tip in direct contact with the measured objuect, such as a written test flapper need to touch the inside of the copper pieces.
6. Sensing function:
Clutch electric pen tip and tail hand touch very close to or in contact with the sample, we can observe the internal light emitting electric pen.