VDIAGTOOL Automotive Circuit Tester

VDIAGTOOL Automotive Circuit Tester. Match this electrical test tool to the circuit or module you service and check the supplied connections before purchase.

Choose your configuration

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Source-listed specifications

• Can meet the needs of 2 products at the same time, simply and quickly switch from the power line probe tester function mode to the circuit breaker finder mode with just one click
• No additional tools are required to determine the continuity of cables/wires and diagnose circuit breaker points, suitable for most 12-24V cars
• 1.77-inch color screen, showing clear data
• 20FT+20FT extension cord: covers the front and rear of the vehicle, convenient for checking the entire circuit system
• 4 working modes, just switch the mode button:
• Circuit breaker detector (Note: The circuit breaker detector does not come with a battery, and 2 9V batteries are required.)

Listed package items

• - Red light on: positive circuit
• - Green light on: negative circuit
• - Overload protection: buzzer warning
• - DC voltage test: DC voltage detects the voltage value of the circuit under test with a resolution of 0.1 volt
• - AC voltage test: detects the maximum value of AC voltage. voltage, minimum voltage and frequency of the circuit under test
• - Resistance test: Detects the resistance between the circuit probe tip and the auxiliary ground wire to determine whether the circuit is complete or disconnected, and whether the resistance of the component meets the manufacturers specifications
• - Diode test: Detects the operation of the diode component and determines whether it is conducting, showing the actual forward voltage when the diode conducts current

Before ordering

Confirm which specifications apply to the selected option. Multiple hardware or voltage alternatives in the source are not established as features of every variant. Check the actual package contents; support for an accessory does not mean it is included.

Confirm supported models, control modules, software version, licenses and required adapters. Programming and electrical tests should be performed by a qualified technician following the equipment instructions. Not every listed function is available on every vehicle.