Voltage Tester/Non-Contact Voltage Tester with Signal Percentage, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm, Wire Breakpoint Finder

Dual-Range Non-Contact Voltage Tester (Single) with LCD
✔️ Detects 12-1000V AC and 70-1000V AC; NCV probe, LCD

This compact voltage tester uses a non-contact NCV probe to detect live wires in outlets, strips, and cables. It’s handy for electricians and homeowners when wiring or testing circuits.

✅ Dual-range AC voltage detection: 12-1000V and 70-1000V
✅ NCV inductive probe for safe, non-contact testing near outlets and strips
✅ LCD display with color indicators (red/green) and percentage readout
✅ Audible buzzer and LED alert intensify as voltage increases
✅ Automatic live/neutral detection and safe double insulation
✅ CAT III 1000V / CAT IV 600V rating for safety
✅ Compact, pocket-friendly with built-in LED flashlight
✅ Auto power-off after 5 minutes of inactivity

💡 What is a non-contact voltage tester used for in electrical work?

It's handy for quick live checks without touching conductors.

- Detects live wires and voltage presence safely - Helps locate breakpoints and test outlets, switches, and fixtures - Provides visual and audible alerts for easy, at-a-glance diagnosis