1. This is an equipment used to test the automotive electrical
system within 6 to 24V
2. Determine the polarity and circuit circumstance (short/open)
3. Activating the components with positive or negative current
without jumper wire
4. Testing the voltage and continuity of the circuit illumination
5. Include a cigarette lighter adapter, a hook-up clip, an extension
probe (85mm), and extension 20 feet lead