Measuring instruments:
*Multimeter: Measures voltage, current and resistance.
* Oscilloscope: visualizes electrical signals.
* Fuel Pressure Meter: Measures the fuel pressure in the fuel supply system.
* Compression gauge: measures the compression in the engine cylinders.
* Exhaust gas analyzer: measures the level of exhaust gases.
Testers and diagnostic instruments:
* Circuit Tester: Tests the integrity of electrical circuits.
* Trouble code scanner: Reads diagnostic trouble codes from the engine control unit (ECU).
* Electronic Circuit Analyzer: Tests and diagnoses electronic circuits.
* Starter and Alternator Tester: Checks the condition of the starter and alternator.
* Infrared Thermometer: Measures the temperature of components without contact.
Devices for maintenance and repair:
* Riveter: rivets and rivets battery terminals.
* Crimping tool: crimps wire terminals.
* Soldering Iron: Solders electrical connections.
* Wire Stripper: Removes insulation from wires.
* Hose Crimper: Crims hoses for fuel, cooling and brake systems.
Special tools:
*Ignition Coil Removal Tool: Removes the ignition coils from the engine.
*Spark Plug Replacement Tool: Installs and removes spark plugs.
* Camshaft nut wrench: tightens and loosens camshaft nuts.
* Oil filter wrench: removes and installs the oil filter.
* Security Scanner: Reads and resets security system fault codes.