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

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.

Flanged fully insulated crocodile clips. Compatible with all standard 4mm multimeter plugs.

• IEC 61010 rating: 600V Cat III | 1000V Cat II
• Current rating: 20A
• Double / reinforced insulation
• Made in UK quality

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

Made from TPR material, this organiser rack holds 12 wrenches. TPR is a softer plastic allowing wrenches to be held more securely, but still easily removeable.

Specially designed to hold stubby wrenches.

• Holds 12 wrenches
• Made from TPR material
• For use in toolbox or wall mounted

Three powerful diagnostic tools in one compact handheld unit! The Endeavour ET2300 combines a high-precision True RMS digital multimeter, 2 channel oscilloscope, and built-in signal generator, giving technicians and engineers everything they need to test, measure, and troubleshoot electrical and electronic systems faster and more efficiently. Designed for field service, automotive diagnostics, industrial maintenance, and electronics repair, the ET2300 eliminates the need to carry multiple instruments without compromising performance. CAT III 1000V and CAT IV 600V safety rating.

Featuring a bright 3.5-inch colour display, high-resolution measurement capability, and advanced waveform analysis functions, the ET2300 provides clear, accurate results whether you're diagnosing sensors, testing circuits, analysing signals, or verifying repairs. The integrated signal generator allows users to inject test signals directly into circuits, making fault-finding quicker and more effective. With its rugged portable design, rechargeable battery, and professional-grade functionality, the ET2300 is the ideal all-in-one tool for modern diagnostic work.

• 25,000 count true RMS multimeter
• 2 ch oscilloscope - 50mHz bandwidth / 280MSa/S sampling rate.
• Signal generator supporting 6 common waveforms
• CAT III 1000V and CAT IV 600V safety rating
• Rechargeable (Type C). Plus extensive premium lead set.

Take the guesswork out of injector testing. By measuring the critical electrical characteristics of both coil and piezo injectors and allowing instant comparison between multiple injectors, it helps mechanics diagnose faults faster, reduce unnecessary parts replacement, and make confident repair decisions.

Whether you're working on petrol, diesel, GDI, motorcycle, marine, or heavy vehicle applications, the ET6638 provides professional-level injector diagnostics in a simple handheld tool. Unlike a conventional multimeter that only measures resistance, the ET6638 evaluates the key electrical characteristics that determine injector performance, including inductance, capacitance, resistance, and impedance. It can automatically identify both traditional coil injectors and modern piezo injectors, making it suitable for petrol and diesel applications.

For a mechanic, the real value is being able to compare injectors against each other. A vehicle may have an injector that is electrically different from the others even though it still measures the "correct" resistance on a standard meter. The ET6638 can store and compare results from up to 8 injectors simultaneously, making it easy to identify an injector that is beginning to fail or is outside normal specifications.

• Automatic injector identification - whether injector is coil or piezo type. Complete measurement in seconds, with no setup required
• Advanced injector health testing - Measure inductance (coil injectors), capacitance (piezo injectors), resistance, impedance. Provides a much deeper assessement than a standard Ohm meter
• Injector matching & comparison - Store test results for up to 8 injectors. Highlights min / max to help identify outliers

Looking for leak free, hands free tyre inflation solution? Look no further - Air Boy QT Connectors mechanically seal to the Schrader tyre valve offering fast, guaranteed leak free inflation.

The QT Connector's innovative quick-connect design enables rapid attachment and removal from tyre valves, making tyre inflation and pressure checking faster and easier.

• 1/4" BSP female thread - easily connects to inflators with a 1/4" BSP male fitting.
• Quick-Connect Design - Fast push-on attachment and release from Schrader tyre valves.
• Secure Valve Grip - Maintains a reliable connection during inflation and pressure checks. Guaranteed leak free!
• Universal Schrader Valve Compatibility - Suitable for cars, 4WDs, motorcycles, bicycles, caravans, trailers, and light commercial vehicles.
• Non sealing

The Air Boy¨ QT Connector brings workshop-quality performance to portable tyre inflation. Its quick-connect mechanism eliminates the hassle of holding or threading a connector onto the valve, while the secure grip provides a reliable seal for accurate pressure adjustment.

For users of tyre inflators where you simply have a hose connecction, it's a simple upgrade that delivers faster inflation, easier operation, and a more professional experience every time. The Air Boy¨ QT Connector with a 1/4" hose barb simply can be simply retrofitted onto your existing hose, and provides a rapid, leak-resistant connection to Schrader valves. This chuck is a non-sealing type so is not designed to be connected to airlines fitted directly to a compressor.

Whether you're inflating car, 4WD, motorcycle, bicycle, caravan, or trailer tyres, the Air Boy¨ QT Connector provides a professional-grade solution that saves time and reduces frustration.

• 1/4" hose barb - easily connects to any tyre inflator with a compatible hose size.
• Quick-Connect Design - Fast push-on attachment and release from Schrader valves.
• Secure Valve Grip - Maintains a reliable connection during inflation and pressure checks. Guaranteed leak free!
• Universal Schrader Valve Compatibility - Suitable for cars, 4WDs, motorcycles, bicycles, caravans, trailers, and light commercial vehicles.
• Non sealing

The Air Boy¨ QT Connector brings workshop-quality performance to portable tyre inflation. Its quick-connect mechanism eliminates the hassle of holding or threading a connector onto the valve, while the secure grip provides a reliable seal for accurate pressure adjustment.

For users of battery-powered tyre inflators, it's a simple upgrade that delivers faster inflation, easier operation, and a more professional experience every time.The Air Boy¨ QT Connector simply screws onto your existing hose and provides a rapid, leak-resistant connection to Schrader valves.

Whether you're inflating car, 4WD, motorcycle, bicycle, caravan, or trailer tyres, the Air Boy¨ QT Connector provides a professional-grade solution that saves time and reduces frustration.

Spend less time fighting with tyre valves and more time getting the job done with the premium Air Boy¨ QT Connector.

• Male Schrader thread - directly compatible with tyre inflators equipped with a female Schrader connector.
• Quick Connect push on Design - Attaches and releases in seconds without screwing onto the valve - like an airline coupler.
• Convenient Hands Free Operation - Securely grips the valve during inflation, allowing you to monitor pressure and operate your inflator with ease.
• Guaranteed leak free! - Minimises air loss and ensures efficient inflation.

• Robust Metal Construction - Built for long service life in demanding workshop and field environments.
• Ideal Battery Inflator Upgrade - Enhances the usability and convenience of portable cordless compressors.

A set of 150mm long imperial hex power bits designed for use with hand / power tools to drive fasteners with a hex head. Part of the Endeavour range of specialised driver bits.

• 1/8", 3/16", 1/4", 5/32", 5/16" hex power bits
• 1/4" hex drive
• 150mm overall length

Experience exceptional sanding precision and power with this professional grade 5mm orbit orbital sander, engineered for technicians who demand flawless surface preparation and long term reliability. This sander delivers fast material removal, an ultra smooth finish, and ergonomic comfort suited for full day workshop use.

• Central vacuum
• 5mm random orbit action
• 3" low profile pad, perfect for spot repair, edge work and tight area sanding
• Air Consumption: 3.0 CFM
• RPM: 12,000
• 1/4" air inlet