TA11B+ Non-Contact AC Voltage Detector 12-1000V Adjustable Sensitivity with Flashlight for L/N Wire

TA11B+ Non-Contact AC Voltage Detector 12-1000V Adjustable Sensitivity with Flashlight for L/N Wire  

Features:
- 12-1000V non-contact voltage pen
- Adjustable Sensitivity: High sensitivity range 12-1000V; Low sensitivity range 48-1000V  
- LCD display screen
- Intelligent identification of Live wire and Null wire
- Can be used as a flashlight in darkness
- 3 Alarms: Sound alarm, light and LCD screen alarm
- Automatic Turn-off: When the test pen does not receive any operation within 3 minutes and does not detect the AC voltage, it automatically turns off
- Small and compact voltage pen for easy carrying

Intelligent Identification of Live Wire and Null Wire:
- Live Wire Testing: Connect the sensing end of the test pen to the object to be tested. If the analog bar is within 6 grids, the slow rhythm buzzer will alarm and the display will be green and backlit.indicating that the test is a Live Wire.

- Null Wire testing: Put the test pen test head close to the object to be tested, such as the analog bar, the fast-paced buzzer alarm, the display is bright red backlight,indicating that the tested line is Null Wire.

How to Find a Breakpoint:
1. Connect one of the wires in the cable to the live wire, and connect the other wires to zero or ground to form a loop.
2. Turn on the test pencil and measure from the cable to the live line in the opposite direction.
3. When the normal cable is measured, the battery indicator lights up red and beeps. When the indicator light of the test pen goes out and there is no sound, this position is the breakpoint position.

Package Included:
- 1 x AC Voltage Detector
- 1 x User Manual