Description: HT100 AC Non-Contact Voltage detector tester, double voltage detection range, High sensitivity:AC 12-1000V Low sensitivity:AC 48-1000V. Features: Intelligent buzzer, live wire identification, high voltage alarm, anti-drop and wear-resistant Sensitive switching: Adjustable sensitivity, convenient for measurement in different environments Comes with lights, can work in the dark Portable clip design, easy to carry and measure at any time. Specification: Material: Plastic Power Supply: 2 AAA battery(not include) Display: LCD Frequence: 50/60HZ Backlight: Red/Green Size Chart: 155x20x20mm/6.10x0.79x0.79inch Package Includes: 1x AC Non-Contact Voltage Detector Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping! Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store