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.

Perfect for connecting to fuel injectors, MAP and TPS sensors, as well as any weather pack seal type connectors. The modular design is compatible with any industry-standard, 4mm plug whether shrouded or not. All probes are supplied in a protective plastic tube.

• 4 colours | 0.7mm (0.028") OD back probe pins
• Made in UK quality
• 1000V CAT III 20A

Updated model with extra plate to fit virtually all passenger / commercial vehicles. Ratcheting handle with reversing switch makes it convenient to use in any position, and also centrally distributes force to prevent piston misalignment.

• Works on most single / multi piston calipers.
• Size range: 1-9/16" - 2-5/8"
• Includes magnetic 7" extended adaptor plates to suit multi piston calipers on heavy duty vehicles.

A professional quality back probe kit from Silvertronic designed for when cable piercing is either not practical or permitted.

Silvertronic leads are made from double insulated Silicone making them both highly flexible, and also highly durable.

• Red / black test leads-right angled plugs (125cm long)
• Back probes - small (0.7mmm OD)
• Back probes - right angled

The ET8626 is a professional battery and charging-system tester designed for fast, accurate assessment of all 12V automotive lead acid cranking batteries - including modern stop-start types, and for evaluating 12V and 24V alternator and starting system performance. This tester delivers clear, reliable diagnostics in seconds, and the built-in thermal printer allows you to produce instant test reports for customer records or workshop documentation.

• Compatible With All Major Battery Standards - accurately tests batteries across all common industry standards, ensuring reliable results whether you're working with automotive, commercial, marine, or deep cycle 12V batteries.
• High Load Voltage Testing for 12V & 24V Systems - maximum load voltage tests on both 12 volt and 24 volt electrical systems, making it suitable for cars, trucks, machinery, and mixed fleet applications.
• Built In Short Circuit & Reverse Polarity Protection - integrated safety features to prevent damage to the tester and the battery, even if connections are made incorrectly.
• Wide 100–2,000 CCA Testing Range - enabling accurate assessments of everything from small passenger batteries to heavy duty commercial units.

An essential set of popular sizes of brake caliper sockets used on Audi / VW / Porsche vehicles.

These sockets are specialised 7 Point & 10 Point sockets with a range of different diameters (which are measured from the inside rim of the sockets).

• 9mm | 10 Point - Audi Q7 / Touareg / Porsche
• 11.5mm | 10 Point - Porsche
• 14mm | 7 Point - Audi Q7
• 15mm | 10 Point - Audi Q7 / Porsche
• 20mm | 10 Point - Porsche Cayenne
• 22mm | 7 Point - Audi S5

Break into the fuse panel quickly & easily. 4mm banana connectors. For use with standard multimeters.

• Maxi blade fuses
• 20A / 12 - 48V DC measuring range
• +/- 2% accuracy

Handy lead set that allows you to plug into the cigarette adaptor to read battery voltage etc.

Compatible with standard multimeter plugs.

A current looper for use with clamp meters for electrical circuit fault diagnosis.

• Suits mini type automotive fuses.
• Inline fuse holder for original fuse.
• For diagnostic testing.

A current looper for use with clamp meters for electrical circuit fault diagnosis.

• Suits standard automotive fuses
• Inline fuse holder for original fuse
• For diagnostic testing

Use with clamp meters for electrical circuit fault diagnosis. An efficient way to monitor amperage draw through a fused circuit

• Inline fuse holder for original fuse

Break into the fuse panel quickly & easily. 4mm banana connectors.
For use with stanadard multimeters

• Mini blade fuse
• 20A / 12-48V DC measuring range
• +/- 2% accuracy