Our non-contact voltage tester pen with 50V to 1000V AC detection range, audible and flashing LED alarms, live wire detection, and built-in flashlight is a compact and professional tool for electricians and homeowners. Designed for safe and efficient testing, it allows quick detection of AC voltage in cables, wires, circuit breakers, lighting fixtures, and switches. The pen features an NCV inductive probe for non-contact testing, with visual red LED and audible buzzer alerts indicating the presence and strength of voltage. Its compact design includes an automatic power-off function, pocket hook, and bright LED flashlight for work in dim areas, ensuring convenience and reliability for everyday electrical tasks. Backed by KAIWEETS with a 36-month after-sale service.

Key Features

  • Voltage detection range: 50V to 1000V AC
  • Non-contact AC voltage detection with NCV inductive probe
  • Audible buzzer and flashing red LED indicators
  • Live wire detection: distinguishes neutral and live wires
  • Compact design with built-in LED flashlight
  • Automatic power-off after 5 minutes of inactivity
  • Pocket hook for easy portability
  • 36-Month after-sale service from KAIWEETS

What’s Included

  • 1 x KAIWEETS VT100 Voltage Tester Pen
  • Batteries included