The Power Probe 4 is a multi-use Circuit Tester with built-in diagnostic power.

This tool simplifies the testing of fuse boxes, verifies correct operation of motors, lights, relays, sensors, wires, communications circuits and computer drivers. The large LCD colour display makes viewing live test information and mode selection simplified in even direct sunlight or complete darkness.

• Supplies Power and Ground
• Digital voltmeter with Min/Max voltage capturing
• 20 ft power lead
• Tests for bad grounds / short circuits
• Powered by vehicle battery
• Gold plated brass probe tip
• Directed LED head lamps to illuminate test area
• Ohmeter / Frequency
• Pulse width (+tive & -tive)

Additional diagnostic modes:

• Petrol fuel injection tester
• PCM / ECM driver tester
• Signal tracer (use with ECT3000)

The Power Probe PPTK0027 is a 20 foot extension cable designed for use with Power Probe 3 and 3EZ diagnostic tools. It extends the reach of your Power Probe, making it ideal for testing electrical circuits on larger vehicles and trailers. This high-quality cable ensures consistent power delivery and secure connections for accurate diagnostics.

• Original part # PN3049

The Power Probe Maestro is a cutting edge circuit tester designed for professional automotive diagnostics. As part of the Pro Series, it features advanced multimeter functions, diagnostic modes, and an easy-to-read color LCD display housed in a rugged, dust- and water-resistant casing.

With scope-like trace mode, DC and AC voltmeter capabilities, and fuel injector testing, the Maestro simplifies troubleshooting for motors, lights, relays, sensors, wires, and communication circuits. It operates on 12V and 24V systems, offering precise voltage, resistance, and frequency measurements.

Additionally, the Maestro pairs wirelessly with the Power Probe app, enabling remote display, data streaming, and recording for enhanced diagnostics.

Files can be emailed, exported or simply saved for future reference.

Easily verify correct operation of:

• Motors
• Lights
• Relays
• Sensors
• Wires

Connects to any Power Probe. Limits output voltage to 5V. Essential for safely testing sensors and computer circuits on vehicles. Now you can supply a 5V reference signal to test computer modules, wiring and the components connected to them.

The Power Probe Maestro is a cutting edge circuit tester designed for professional automotive diagnostics. As part of the Pro Series, it features advanced multimeter functions, diagnostic modes, and an easy-to-read color LCD display housed in a rugged, dust- and water-resistant casing.

With scope-like trace mode, DC and AC voltmeter capabilities, and fuel injector testing, the Maestro simplifies troubleshooting for motors, lights, relays, sensors, wires, and communication circuits. It operates on 12V and 24V systems, offering precise voltage, resistance, and frequency measurements.

Additionally, the Maestro pairs wirelessly with the Power Probe app, enabling remote display, data streaming, and recording for enhanced diagnostics.

Files can be emailed, exported or simply saved for future reference.

Easily verify correct operation of:

• Motors
• Lights
• Relays
• Sensors
• Wires

Measures up to 20A (and as low as 1 milliamp). Displays current in realtime. Adaptors work with all Power Probe circuit testers!

This tool is used to check for proper pin-fit and tension on US, European and Asian automotive electrical female terminals. This tool covers Japanese and Korean built vehicles including, Toyota, Honda, Mitsubishi, Mazda, Nissan, Subaru, Suzuki, Isuzu, Kia and Hyundai vehicles. This tool also covers US joint venture vehicles including Ford / Mazda, GM / Toyota, Ford / Nissan, and GM / Suzuki.

The tool is precision manufactured in the US. The tool has looped wires that are colour coded and the colour code chart is located on the packaging. The tool meets all RoHS requirements for all of the components and the finished product.

A must-have tool to properly diagnose electrical and electronic concerns on all common makes and models.

• Colour coded
• Made in USA
• Check socket fit condition

The Power Probe PPTK0027 is a 20 foot extension cable designed for use with Power Probe 3 and 3EZ diagnostic tools. It extends the reach of your Power Probe, making it ideal for testing electrical circuits on larger vehicles and trailers. This high-quality cable ensures consistent power delivery and secure connections for accurate diagnostics.

• Original part # PN3049

This clip set allows your Power Probe circuit tester to be powered from any 12V source. Suits all Power Probe 3 models only.

• Original part # PN3046

Replacement 3" probe tips, suitable for all Power Probe units. These are the original tips supplied with all Power Probe units. For a longer 6" tip, please refer to PPTK0043.

• With 4mm banana jack
• Original part # PN3015-BLK
• 2 pack

Connects to any Power Probe. Limits output voltage to 5V. Essential for safely testing sensors and computer circuits on vehicles. Now you can supply a 5V reference signal to test computer modules, wiring and the components connected to them.

This Power Probe kit contains two adaptors - a male / male and a female / female adaptor. The 4mm connectors are suitable for use with all standard multimeters.

• male / male adaptor
• female / female adaptor

Banana jack alligator clip. This clips suits all Power Probe circuit testers.

• Original part # PN024