SUNSKY DUOYI DY18 Car Circuit Tester Probe Diagnostic Tool 12V 24V Current Voltmeter

It is the best electrical tester for reducing diagnostic time in automotive electrical systems.

Its long cable makes your testing easily.

After a simple hook-up of the unit to the battery of vehicle, automotive technician can conduct a positive or negative battery current to the tip by rocking the power switch forward or backward.

It has short-circuit protection and can test for bad ground contacts instantly.

It allows you to track and locate short circuits.