Penriter Non-Contact Voltage Tester 12-1000V AC Operating Range, Current Tester with Torch and Summer Alarm, Live Zero Wire Tester Phase Tester with Lamp Dual Sensitivity 12~1000V/48~1000V

• Non-contact test: NCV inductive probe for AC voltage; simply place the tip near the terminal strip, socket or power cable. The live wire detector can detect the live or neutral wire.
• Visual and acoustic alarm: When voltage is detected, the tip emits a red light, the screen turns red and an alarm sound is triggered. When the detected voltage increases, the frequency of red light and alarm sound accelerates. It can be used for testing AC voltage in cables, wires, circuit breakers, lighting fixtures, switches and non-tamper evident sockets.
• ⚡【Dual range】(12-1000V AC / 48-1000V AC) for more sensitive and flexible measurements. You can adjust the sensitivity mode by pressing the S button. When switched on, the tester is in high sensitivity mode by default.
• User-friendly design: this pocket-sized tension tester has a practical pen hook so you can easily carry it in your shirt pocket. It also has a bright torch that allows you to perform circuit tests even in low light conditions. It will automatically shut off after 5 minutes without operation or without signal detection.
• Wide application: with an AC voltage detection range of 12 to 1000 V. Non-contact detection of AC voltage in cables, lines, circuit breakers, lighting fixtures, switches. Ideal for breakpoint testing. Handy circuit tester for electricians, homeowners.

It is a non-contact voltage tester that detects 12 to 1000V AC voltage and indicates the presence of voltage in cables, lines, circuit breakers, lighting fixtures, switches, sockets and wires, as well as AC voltage in doorbells, thermostats, low voltage lighting and irrigation systems. Contains both visual and acoustic signals. Red and beeps mean high voltage and live lines are detected, yellow means low voltage and neutral are detected Two ranges 12V - 1000V and 50V - 1000V AC It will automatically shut off after 5 minutes of inactivity. Bright LED torch for working in dark areas Extended probe for easy access Low charge indicator - When the battery voltage is below 2.4 volts, the charge indicator lights up. Contains 2 AAA batteries.