Non-contact voltage tester with AC range 12–1000 V/48–1000 V, electrical tester with flashlight, audible alarm, wire break point detector

General Description: The non-contact voltage tester is an essential tool for electricians, offering an ultra-wide AC voltage detection range of 12-1000V/48-1000V. It accurately detects low voltages for household electrical applications and high voltages for industrial electrical applications. Its quick switching function between voltage modes improves efficiency and safety when troubleshooting circuits. Technical Specifications: Voltage detection range: 12-1000V/48-1000V; Power supply: 2 x 1.5V AAA batteries (not included); Automatic shut-off after 5 minutes without a signal; Low battery indicator: flashes three times and beeps when the voltage is below 2.4V. Operation: This tester pen is easy to use, even for beginners. It distinguishes between neutral and live wires using audible alarms at different frequencies and indicator lights.

If a live wire is detected, it emits a high-frequency alarm sound and illuminates the red light, while a neutral wire triggers a low-frequency alarm sound and a yellow light. Additionally, the integrated white LED light functions as a small flashlight, facilitating testing in dark environments.