Non-Contact AC Voltage Tester, Voltage Tester Pen with Adjustable Sensitivity, with Alarm Mode & Live Null Wire Judgment, LED Flashlight, Dual Range 12V-1000V/48V-1000V - Urwise VD11

?1?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 ?2?Adjustable Sensitivity & Dual Range Testing - the sensitivity is adjustable, and the measurement is more sensitive and flexible; the voltage test pen has dual range, and the sensitivity can be adjusted according to the needs. Press the S button to switch the AC voltage range between 12V-1000V and 48V-1000V ?3?Sound and Light 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. ?4?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; the convenient portable pencil hook help you to take it out easily; 24-month service ?5?Sound and Light 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.