Waterproof Induced Electric Tester Pen Screwdriver Probe Light Voltage Tester Detector AC/DC 70-250V Test Pen Pencil

1.) parameter

Specification:

Overall length: approx.140mm
Tip width: approx.3.5mm
Handle diameter: approx.16mm
Testing range: 70-250V
AC voltage contacts test range: 70-250V
AC voltage without contact test range: 70-600V
DC voltage highest tested: 2500V
Polarity test: 3V-36V
Voltage test: 50-500Hz

Feature:

Waterproof, completely invade the water, can be use after dry.
Allows you to check or test safely, quickly and accurately.
With indicator light, can measure breakpoints, move along the contact, when the indicator does not light was breakpoint, can measure the line whether is electrified, the non-contact sensor test, safe and reliable.

The self-test function:

Usage: when using self-testing sign in one hand and take the tip in one hand touches the touch electrode.
Line On / off detection:
Usage: first-hand contact pin zero line, the other hand on the electric pen touch pole, written contact pin FireWire.
Phenomenon: On: indicates that the loop line is normal, there is no line breakage; unlit: line marked off here somewhere, did not turn on. Line-off detection: electrician maintenance staff are widely used in rice cookers, computers, washing machines and other daily household electric plug line testing equipment.

2.) product display