AC/DC Voltage Test Pencil 12V/48V-1000V Voltage Sensitivity Electric Compact Pen Voltage Tester Pen

AC DC Voltage Test Pencil 12V 48V 1000V Voltage Sensitivity Pen DetectorFeatures Automatic shutdownWhen 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✓Switch key✓Good Sensitivity of NCV SensorTechnical Specifications ►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 ►Security Level CE CAT III 1000V CAT IV 600V►Service Temperature 0 40℃►Storage Temperature 10 50℃►Altitude 2000m►Safety Compliance CAT III 1000V CAT IV