Our voltage tester allows for testing without physical contact, thanks to its NCV Inductive Probe. Insulation operation ensures the safety of testing. When testing AC voltage, it can automatically detect the live wire or null wire, intelligently identifying 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.

Features:

• Adjustable Sensitivity & Dual Range Testing: The adjustable sensitivity makes measurements more sensitive and flexible. The Voltage Tester Pen has a dual testing range, allowing you to adjust the sensitivity according to your needs (12-1000V AC or 48-1000V AC). It also features Automatic Recognition of Voltage Intensity. During use, the NVC sensor of the probe can automatically identify the voltage and display it on the LCD screen, making it simple and clear.
• High Definition LCD Screen & Low Battery Indicator: The brightness bar on the screen tells you the voltage intensity when testing, with the screen lighting up in red or green to distinguish the Live/Null Wire. When the battery voltage drops to less than 2.5 V, the LED display's flashlight reminds you to replace the battery.
• Buzzer Alarm & LED Flashlight: The white LED flashlight with high brightness and low power consumption illuminates the workspace in the dark. The lighting lamp and the probe are combined, making it convenient for measuring. The buzzer alarm is loud, with triple alarms of sound, light, and screen display for testing.
• Auto Power Off & Portable Pencil Hook: The voltage detector will automatically shut down after about 3 minutes without any operation or signal detection to extend the battery life and save energy. The convenient portable pencil hook helps you to take it out easily."