🔌 Stay Shock-Free and Stylish! Non-contact design ensures zero shock risk. Perfect for hobbyists and home owners alike. CE CAT III 600V RoHS certified for peace of mind. Accurate voltage detection from 12-1000V AC. Dual function as an emergency flashlight. 12-1000V AC Range Buzzer Alarm Built-in LED Flashlight The Neoteck Non-Contact AC Voltage Tester Pen is a versatile tool designed for safety and efficiency, detecting AC voltage from 12-1000V without direct contact. It features a built-in LED flashlight and buzzer alarm, making it ideal for both professionals and DIY enthusiasts. Certified with CE CAT III 600V RoHS, this tester ensures reliable performance for all your electrical needs.