Sensitive and Adjustable Non-contact Voltage Tester With LCD Display, LED Flashlight, Buzzer Alarm

Non-Contact Detector - Non contact detection of AC voltage with NCV inductive probe; Just place the tip near a terminal strip, outlet, or supply cord. When the tip glows red and the pen beeps, you know there's voltage present. The live wire detector can automatically detect the live or neutral wire. Ideal for breakpoint Test. Handy circuit tester for electricians, homeowners.

Triple Volt Alert - Upon detection, the tip glows in red and buzzer sounds. Visual voltage indicator on the HD LCD screen utilizes up to 8 bar graphs for easy interpretation/viewing. Audible voltage indicator beeps at a greater frequency the higher the voltage that is sensed, or the closer to the voltage source. The screen will light up in red or green to distinguish Live/Null Wire.

Adjustable Sensitivity with Dual Range - detects standard and low voltage (12-1000V AC / 48-1000V AC) for more sensitive and flexible measurements. Press the S button to adjust sensitivity and adapt low range for doorbells, thermostats, irrigation wiring etc.; The NCV sensor automatically recognizes the voltage and displays it on the bar graph.

SAFE - IEC rated CAT III 1000V CAT IV 600V, Meets CE requirements; The electrical tester is safely double insulated. High Voltage Alert to warn you of voltage above 90V, the screen turn red and the safety symbol on the screen shines.

Compact Design - Bright LED flashlight for work in dim ares; Low-Power-Indicator when battery voltage is below 2.5V; Automatic Power Off after 3 minutes without operation or signal detection; Pocket-sized, pen hook allows you to carry it in your shirt pocket.