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

The Power Probe 4 Master Combo Kit combines the Power Probe 4, ECT3000 and various accessories to provide the ultimate combination of diagnostic and circuit-testing capabilities.

The Power Probe 4 provides simplified testing of Motors, Lights, Relays, and Sensors, and even Fuel Injectors. Also, like all Power Probe circuit-testers, it supplies Power and Ground for functional component testing on or off the vehicle. The ECT3000 will help you trace short and open circuits quickly and accurately.

Engineered for precision diagnostics and non-invasive electrical measurements, the Silvertronic ET9432 Back Probes are high-performance test accessories ideal for automotive, industrial, and electronic environments. This professional-grade set enhances versatility and safety when probing connectors, terminals, or insulated conductors.

• 1000V CAT III 20A
• 30 cm cable
• Made in UK
• Double insulated heat resistant silicone leads

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

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