1. Test voltage: 0-80V
2. Input voltage: 8-32V
3. Working current: 80mA
4. Activation current: 0-8A
5. Support functions: test polarity and voltage, trailer light and connection test, continuity and grounding test, jumper test, diode test, track and locate short circuit, overload protection, component activation and test, fast self-test
6. A professional automotive circuit tester with portable design, accurate measurement and environmentally friendly materials
7. Replaceable switch design can reduce troubles in use
8. High-definition LED digital display can clearly display test results even in strong sunlight
9. Support 0-80V voltage test, component activation, short circuit search, grounding detection, diode test and other functions, the device has built-in over-temperature protection, automatic reset, portable and easy to use
10. The activation function can be used to activate the starter fuel pump, solenoid valve, blower, cooling fan, headlights and other components
11. Dimensions: 230x30x25mm