NJTY Non-Contact Voltage Tester with Laser Guide, 12V-1000V Dual Range Electrical Tester Pen, Professional AC Circuit Detector with LED Flashlight, Sound and Light Alarm (Batteries Included)
【Simple & Safe for Home Use】 Designed for everyone, not just pros. Simply hold the tip near a wire or outlet to detect voltage (12V-1000V) without touching any bare wires. It’s the easiest way to stay safe during home repairs and DIY projects
【Precision Laser Targeting】 Features a built-in Laser Guide to help you pinpoint and track specific wires in crowded electrical boxes. This visual aid ensures you’re testing the right wire every time, making troubleshooting faster and more accurate
【Double Sensitivity Modes】 Easily toggle between High (12V-1000V) and Low (48V-1000V) sensitivity. Perfect for checking everything from low-voltage doorbells and thermostats to standard household outlets and appliances
【Instant Sound & Light Alarm】 When voltage is detected, the tip glows Bright Red and the buzzer sounds a loud, rapid beep. This dual-feedback system provides clear "YES/NO" answers, ensuring safety even in noisy or dark environments
【Everything Included & Easy Carry】 Your safety shouldn't wait. We include 2x AAA batteries so you can use it right out of the box. The compact pen design with a rugged pocket clip fits easily in your pocket or kitchen drawer
