Zoyi DB02 AC Voltage Detector - Non-Contact Voltage Tester Pen with Break-Point Testing, Dual-Range 12V-1000V/48V-1000V,Electrical Tester Temperature Tester for Home, Electricians & DIY Enthusiasts

Dual-Range Voltage Detection: Supports 12-1000V and 48-1000V detection, perfect for tasks ranging from simple outlet checks to complex wiring jobs as an effective voltage detector. | Non-Contact and Safe to Use: Features NCV (Non-Contact Voltage) technology, ensuring safe operation without direct contact with live wiresa must-have for electricians and DIY enthusiasts. | Break-Point Testing: Quickly locate breaks in wires, cables, and circuits with precision, allowing for swift repairs and minimal downtime. | Built-in Flashlight for Dim Areas: Integrated flashlight enhances convenience in low-light conditions, making electrical testing accurate and efficient. | Audible and Visual Indicators: Stay informed with sound and light indicators; red light and beeping signal voltage presence while green indicates lower sensitivity, ensuring clarity during use.