AC/DC Voltage Test Pencil 12V-1000V Voltage Sensitivity Pen Detector
— When the test pen does not receive any operation within 3 minutes and does not detect the AC voltage, it automatically turns off.
Acousto-optic discrimination of Live or Null Wire:– Neutral wire test
Place the sensing end of the electric test pen close to the object to be tested. For example, the analog bar indicator lights up in yellow and the slow-tempo buzzer alarms, indicating that it is the Null line.
— Live wire test
Place the sensing end of the electric test pen close to the object to be tested. For example, the analog bar indicator lights up in red and yellow, and the fast-paced buzzer alarms, indicating that it is a live 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.
This product has more comprehensive functions:✓Large Range Measuring
✓For testing AC Voltage
✓Recognition of Live/Null Wire
✓Triple alarm of sound, light and screen
✓Energy-saving and bright LCD screen
✓High and Low Voltage Signal Indicator
✓Buzzer alarm – loud and sensitive
✓White LED lighting – – energy saving, convenient
✓Auto power off
✓Good Sensitivity of NCV Sensor
►Frequency:50Hz / 60Hz
►Alarm Mode:Sound and light alarm
►Electric Torch:LED illumination
►Low-voltage indicator lamp:Yes
►Power Source:2 x 1.5V AAA Batteries(not included)
►Security Level:CE CAT. III 1000V / CAT. IV 600V
►Safety Compliance:CAT.III 1000V CAT.IV 600V; CE
Package Included:1 * Non-contact Voltage Tester Compact Pen
1 * User Manual