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 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 ECT3000 Electrical Short and Open Finder makes locating shorts and opens quickly and more accurately than ever before. When the ECT3000 Transmitter is connected to an isolated circuit, it will quickly determine if the circuit has an open or if the circuit is shorted to ground. The ECT3000 receiver is designed to detect signals from the transmitter and its new adjustable distance indicator allows for accurate detection.

• Transmitter quickly determines if circuit has an open or if circuit is shorted to the ground.
• Receiver features a new adjustable distance indicator.
• Light bulb sockets for testing lighting systems. Plus probes / alligator clips.
• Works on 12-24V systems.

A great value kit featuring the legendary Power Probe 3 - the digital voltmeter that also provides diagnostic power with the click of a switch. Includes deluxe lead kit, and ECT3000 circuit tracer and short finder. Essential tools for every technician.

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

The Power Probe Fuse Monitor is designed to locate / isolate which circuit parasitic draw lies by measuring current across fuses without removing them. The PPFUSE can be used on Maxi, Mini, & ATC fuses with a maximum Amp rating of 80A. The Fuse Monitor calculates amp draw based on fuse size in real time. The PPFUSE is USB-C rechargeable, comes with a belt clip, has replaceable tips, and a work light.

• Locate parasitic draw across fuses
• The top of the tool shows inactive, active, or open for quick fuse diagnosis.
• Accurately measures current without removing the fuse
• Ability to read Maxi, Mini, & ATC fuses up to 80A
• Belt clip
• Flashlight
• Replaceable tips
• Pair with the PPDRAW monitor to quantify parasitic draw and use the fuse monitor to isolate the source.
• USB-C rechargable
• Live current reading display (A)
• Screen hold
• Screen brightness control
• Accuracy down to 1mA
• Magnetic backing
• Auto rotating screen
• Auto shut-off

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 PPTK0029 is a 20-foot extension cable designed for use with the Power Probe 4 and Maestro 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.

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 to use with all standard multimeters.

• male / male adaptor
• female / female adaptor