Auto Circuit Test Pen with LED Display & Spring Wire Car Diagnostic Tool for Accurate Voltage Detections From 3V to 120V

Features: Accurate electric Detection : Features LED digital display technology to show real time electric readings from 3V to 120V, ideal for automotive repairs and home circuit testing.

Safe Insulated Design : Made with strong plastic casing for excellent insulation, protecting users from electric shocks in complex wiring environments.

Portable Cap Design : Includes a protective cap for easy storage and transport, preventing probe damage and enhancing convenience for professional and users.

Wide Compatibility : Works with cars, motorcycles, and household circuits, offering versatile diagnostic solution for multiple electrical systems.

User Friendly operate : Simple plugs and play functionality requires not setup, making it perfect for beginners and not professional conducting routine circuit checks.

Specifications: Component : plastic Volatge: 3v-120v Handle length: approx 110mm/4.33inch Needle length: approx 81mm/3.2inch

Package Includes: 1xVoltage Tester

note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.