Adjustable Sensitivity LED Flashlight Buzzer Alarm Non-Contact Voltage Detector Tester Pen

Premium Safety & Accuracy
Engineered with high-precision voltage detection, this pen identifies live wires (12V-1000V AC) without direct contact. The adjustable sensitivity ensures reliable readings in diverse electrical environments.
Dual Alert System
Features a bright LED flashlight for low-light conditions and a loud buzzer alarm (70dB) for instant audible alerts, enhancing safety during electrical inspections.
Robust & Ergonomic Design
Crafted with industrial-grade ABS housing and a shock-resistant tip for durability. The slim, lightweight body (45g) ensures comfortable one-handed operation.
Versatile Applications
Ideal for electricians, DIY enthusiasts, and home maintenance—check outlets, circuit breakers, or appliances. Complies with international safety standards (CE/RoHS).
1-Year Warranty & Bulk Savings
Backed by a full-year guarantee. Buy in bulk for unbeatable wholesale pricing—perfect for contractors, distributors, and hardware stores. *Global wholesale leader—lowest prices, fastest shipping.*