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

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.

Essential test leads. Potentiometer | piercing probes | crocodile | flat terminals | signal tester and more.

• Potentiometer (variable resister) (1x)
• Signal tester / LED stroboscope (2x)
• Piercing probes (green / yellow)
• Test probe extension (2x)
• SRS (airbag) connector (1x)
• Crocodile clip adaptors (2x)
• Needle probes (4x)
• DMM test leads (2x)
• Banana plug extensions (4x)
• Flat terminals (8x)

Silvertronic multimeter leads are made in the UK. Designed for professional use, Silvertronic silicone leads are double insulated.

Silicone leads can withstand high temperature, including the heat of such things as hot manifolds and soldering iron tips.

• 1000V CAT III 20A
• 2m long cables (colour coded)
• Extra thin 0.7mm OD
• Supplied in a 4 pocket test lead organiser for convenient storage.

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

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

Essential test leads. Potentiometer | piercing probes | crocodile | flat terminals | signal tester and more.

• Potentiometer (variable resister) (1x)
• Signal tester / LED stroboscope (2x)
• Piercing probes (green / yellow)
• Test probe extension (2x)
• SRS (airbag) connector (1x)
• Crocodile clip adaptors (2x)
• Needle probes (4x)
• DMM test leads (2x)
• Banana plug extensions (4x)
• Flat terminals (8x)

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.

The test lead of choice for professionals. Compatible with all standard multimeters. Made in UK quality.

• Red & black test leads - straight | right angled plugs
• Crocodile clips | cable piercers | back probes

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

A professional set of Avionic test leads featuring double insulated Silicone cables, with 250 copper stranding for high flexibility. Rated IEC 1010 1000V CAT III / 600V CAT IV 20 Amps.

• NSN 6625-01-618-9792

A professional avionics multi pin connector kit for flight line servicing of American military aircraft, and many others. The kit features aero leads that consist of single layered silicone, guaranteeing a high degree of flexibility.

• Compatible with standard 4mm instrument sockets.
• NSN: 6625-01-539-4613