Product Description
Non-Contact Pen Shape Voltage Detector Electric Field Strength Tester with Sound and Light Alert
Features:
Non-contact tester
Judge electricity wire line
Distinguish the zero line
Sound and light alert
Safe and reliable
Can induce strong electric field radiation
Breakpoint detect
LED lighting function, easy to work in dark environment
Pen clip design, easy to carry
Auto power off function
Test range: 90V-1000V AC
Powered by: 2*AAA battery
Package: one piece in a blister card with 2*AAA battery.
How to use:
1. Install the battery, press the switch in the middle. Green LED of tester tip lights, tester is ready to work.
Press the switch again, LED is on; press one more time, LED is off. Press for two seconds, tester sounds DD, then turn off.
When no electric field signal is detected, tester is with green LED, it will automatically turn off in 5 minutes.
2. When detect voltage, tester tip sounds with red LED; when electric field becomes stronger, tester is with faster sound. Even the zero line and wire line are close, it is easy to distinguish.
3. Detect radiation intensity of electric field. When detect radiation, tester tip LED changes from green to red, and sounds
4. Breakpoint detect: two sides of the breakpoint have different radiation intensity, the difference can make tester emit different frequency sound. With obvious sound difference, user can find the breakpoint location.
(Prerequisite: the line with breakpoint must be located on wire line, test along the surface of the line.)
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