🔌 Versatile Voltage Tester: Adjustable Sensitivity for Circuit Break Detection, LCD Display, LED Flashlight, Buzzer Alarm, Dual Range (12V-1000V/48V-1000V), Live/Zero Line Judgment Review

▲Non-Contact & Safe Voltage Tester - Testing can be achieved without physical contact for its NCV Inductive Probe; Insulation operation ensures the safety of testing; In testing AC voltage, it can automatically detect the live wire or null wire; Intelligently identify Electric Field; In the vicinity of the voltage to be tested, the pen will give an alarming sound;Safety Compliance:CAT.III 1000V CAT.IV 600V;CE. ▲Adjustable sensitivity and dual range test-voltage test pen has dual test ranges, and the sensitivity can be adjusted according to needs (12-1000V AC or 48-1000V AC); automatic identification of voltage intensity; NVC sensor automatically recognizes the voltage and displays it on the LCD screen It can be used for non-contact detection of low voltage in cables, wires, circuit breakers, lighting equipment, household appliances and communications, environmental control and irrigation systems. ▲High Definition LCD Screen & Low Battery Indicator - When testing the voltage, the LED in the test pen will emit light,the brightness bar on the screen will tell you the voltage intensity; The screen will light up in red or green to distinguish the Live/Null Wire; When the battery voltage drops to less than 2.5 V, the flashlight of LED display reminds you to replace the battery. ▲Buzzer Alarm & LED Flashlight - A white LED flashlight with high brightness and low power consumption helps in illuminating the workspace in dark; The lighting lamp and the probe are combined together, convenient for measuring; The buzzer alarm is loud;Triple alarms of sound, light and screen display for testing. ▲Auto Power Off & Portable Pencil Hook - After about 3 minutes without any operation or signal detection, the voltage detector will be automatically shut down to extend the battery life and save energy.