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

An adaptor for measuring DC currents up to 20A (and as low as 1 milliamp). Displays current in realtime. This adaptor works with all Power Probe circuit testers!

• Measures up to 20A DC
• Measures as low as 1 milliamp
• Displays Min / Max
• Backlit LCD

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.

This kit comes with a bonus multimeter - offering a comprehensive diagnostic solution.

• 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.

An adaptor for measuring DC currents up to 20A (and as low as 1 milliamp). Displays current in realtime. This adaptor works with all Power Probe circuit testers!

• Measures up to 20A DC
• Measures as low as 1 milliamp
• Displays Min / Max
• Backlit LCD

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 (420mAh lithium battery)
• Live current reading display (A)
• Screen hold
• Screen brightness control
• Accuracy down to 1mA
• Magnetic backing
• Auto rotating screen
• Auto shut-off

The DM300AUTO is much more than a complete True RMS Digital Multimeter. It also includes several other functions of great utility for professionals in the automotive sector, such as checking the status of fuse protection, providing out of spec reading alerts, detecting parasitic draw, guiding automotive tests, checking the correct charging process of the alternator and measuring possible cranking voltages in the supply circuit.

The TFT colour display and the user friendly menu make this instrument an indispensable tool for automotive professionals.

• Measures current Flowing through fuses without removing the fuse (up to 80A)
• Fuse Voltage drop testing
• Guided automotive test such as Cranking Voltage / Alternator Charging
• AC/DC Voltage measurements up to 1000V
• Current measurements up to 30A
• Measures resistance, continuity and diode testing
• Frequency and duty cycle for PWM signals

PPDRAW + PPFUSE Combo Pack - Diagnose Smarter, Save More Take full control of automotive diagnostics with this powerful pairing. The PPDRAW Draw Monitor connects via OBDII to supply 12V power, monitor battery voltage, and detect leakage currentÑplus it backs up vehicle memory during battery replacement. Pair it with the PPFUSE Fuse Monitor to track down parasitic draws across circuits with real-time amp readings, no fuse removal required.

Together, they offer unmatched accuracy, convenience, and mobilityÑeverything you need to monitor, diagnose, and repair electrical issues fast. Save by bundling both tools and streamline your diagnostic game .

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

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

• Original part # PN3046

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