Non-Contact Voltage Tester with Adjustable Sensitivity LCD Display LED Flashlight Buzzer Alarm Dual Range 12V-1000V/48V-1000V Live/Null Wire Judgment - Tacklife VT02

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: ?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 Sensor Technical 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 ?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 600V?CE Package Contents: 1 * Tacklife VT02 Non-contact Voltage Tester 2 * 1.5V AAA Batteries 1 * User Manual 1* 24 Months Guarantee