1. Working voltage: 12-24V
2. Working current: 80ma
3. Overload protection: 8A
4. Cable length: 4M
5. Humanized dual LED design, easy to use at night or in low-light environments
6. When the probe touches the positive circuit, the device will light up red
7. When the probe touches the negative circuit, the device will light up green
8. Functions: component activation, continuity test, ground detection, tracking and positioning short circuit, positive and negative pole detection
9. Weight: about 210g
10. Size: 135x35x20mm (only for the main body)