MST-101 Automotive Electric-Magnetic Faults Indicator Testing Pen Car Ignition System Diagnostic Tool Car Fault Detector Buzzer

Product Features:

This device is usomh advanced technology from Germany, without touching electricity circuits, the sensor can collect and analyze signals , and diagnostic results can be showed through LED lights and Beeper . Easy to check if there is faults of the automotive electric components.

Testing range:

Coil(traditional coil, double spark coil, dingle spark coil), electric generator, inside fan motor, combination valve(heating, water cooling) emission controling valve, fuel injector, spark plug, hall sensor, electric relay.

Instructions :

    put the detector pen to the electric components to test, there will be corresponding voice signal and LED flashes to show the park if it is working fine.

    The 2 sides has different sensitivity of the top on the detector can test different electric lines.

    Hold the detector pen to the coil of the line to get precise testing results.

    There are modes switch on the detector pen.  LevelII is used for normal test, levelIII is used for strong magnetic field test