The ET2031B Universal Line Kit is a versatile, multi function diagnostic set designed for fast, secure connection to vehicle wiring during general engine testing and circuit evaluation. It enables quick probing, signal access, and component activation across a wide range of automotive systems, making it an essential tool for efficient fault finding and reliable electrical diagnostics.

• Dual-Function LED Testers - these two-way LED circuit testers allow for quick identification of power and ground signals, making fault-finding faster and more intuitive.
• Black & Red Multimeter Connector Leads - ensuring reliable connectivity for a wide range of diagnostic tasks.
• Round Terminal Adapters (Male & Female) to Banana Plug - male and female round terminal adapters connect seamlessly to standard banana plugs; ideal for interfacing with OEM wiring and connectors.
• Flat Blade Terminal Adapters (Male & Female) to Banana Plug - Includes flat blade terminal adapters for compatibility with common automotive spade connectors, improving versatility during testing.
• Variable Resistors with Banana Terminals - adjustable resistors allow technicians to simulate loads, test sensor circuits, and diagnose voltage dependent faults with confidence.
• Needle Style Piercing Probes - designed for clean, precise back-probing without damaging insulation; perfect for modern fine gauge wiring.
• Heavy Duty Alligator Clips - these rugged clips provide strong, secure connections to battery posts, chassis grounds, or test points, ensuring stable readings during diagnostic work.

The PPPWM is an adapter that is plugged into Power Probe circuit testers with 4mm banana plugs (such as THE MAESTRO / PP4 / PP3 / PP3EZ etc).

The adapter can be set for the output 0-100% pulse width drive waveform by pressing the key. Ideal for automotive applications such as automotive fan circuit detection, to find the part of the circuit failure, in order to replace and repair.

Duty cycle adjustable 5% - 100%.

For 12V / 24V use. 10A max continuous output.

The Power Probe PP3EZKIT is an all-in-one automotive diagnostic kit designed to streamline fault-finding and component testing. It allows you to power up and activate components directly, trace wiring and circuit faults with precision, and expand troubleshooting capability using advanced probe tips and accessories. Ideal for fast, accurate electrical diagnostics across modern vehicle systems.

• Quickly Locate Short and Open Circuits - pinpoint wiring faults with speed and precision, drastically reducing diagnostic time.
• Complete Diagnostic Kit - Includes both the PP3EZ Power Probe for activating and testing circuits and the ECT3000 Circuit Tracer for fault finding in hard to reach wiring, providing a comprehensive all in one testing solution.
• Activate Components with Power or Ground - apply power or ground directly to components, enabling instant functional checks without back probing or jumper wires.
• Includes Tip Adapters - two essential adapters for current measurement (PPAMP) and PWM signal testing (PPPWM), expanding diagnostic capability for modern automotive systems.
   

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.

The Power Probe PPTK0027 is a 20 foot extension cable 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.

• 20 foot extension cable
• Original part # PN3049

A Power Probe cigarette adaptor for use with Power Probe 3 | 3S | 3EZ. Allows the Power Probe circuit tester to be powered through the vehicle's cigarette port.

• Original part # PN3048

Replacement 3" probe tips, suitable for all Power Probe circuit testers. These are the original tips supplied with each Power Probe unit. For a longer 6" tip, refer PPTK0043.

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

Connects to any Power Probe circuit tester, limiting 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.

• Current limited 5V output
• Safely test computer sensor circuits
• Provides 5V reference voltage
• 12 - 24V input
• 5V output
• Standard 4mm banana connector

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