VDIAGTOOL V200PRO Auto Power Circuit Probe Tester Breaker Finder W/30 Pin 12/24V
Unversial VDIAGTOOL V200 PRO Circuit Tester Meet Your Daily Maintenance 👍 4 working modes: DC voltage, AC voltage, Resistance and Diode Test. 👍 Identify voltage and polarity of the circuit. You can find out whether it is a positive or negative ground circuit and check how many volts is getting. 👍 You can test continuity of the wires and components, whether they are attached to or disconnected from the vehicle. 👍 Test the resistance of various sensors and issues and compare those values to the factory specifications. 👍 Activate and test components in your hands or inside the vehicle by supplying positive or negative circuits to them. 👍 20FT extension cable allows you to work on semi trucks, trailers or any other long vehicles. 👍 Built-in light enables better working in darker spaces.