AC/DC Voltage Test Pencil 12V/48V-1000V Voltage Sensitivity Pen Detector
When the test pen does not receive any operation within 5 minutes and does not detect the AC voltage, it automatically turns off.
Acousto-optic discrimination of Live or Null Wire:
- Live Wire Testing:
When the sensor end of the measuring pen is close to the object to be measured, the fast-paced buzzing alarm of the tester gives out an alarm sound, and the screen flashes red light, indicating that the test is a LIVE WIRE.
- Null Wire testing:
When the sensor end is close to the object to be measured, the slow-paced buzzer alarms, and the display screen flashes green light, indicating that the tested line is Null Wire.
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
►Dual Range of AC Voltage: 48V-1000V/12V-1000V
►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)