Professional one person brake and clutch bleeding. Simply connect the adaptor to the master cylinder, fill the container with brake fluid, and pump. No external power source is required.

• 2.8 litre capacity
• Supplied with 44mm adaptor (ETWH500BC-06) that suits many European (and BYD) vehicles
• Other adaptors available separately

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.

Professional one person brake and clutch bleeding. Simply connect the adaptor to the master cylinder, fill the container with brake fluid, and pump. No external power source is required.

• 2.8 litre capacity
• Supplied with 44mm adaptor (ETWH500BC-06) that suits many European (and BYD) vehicles
• Other adaptors available separately

An individual master cylinder adaptor for use with standard pressure brake bleeders, including the ETWH505H. This adaptor is designed to connect to the master cylinder reservoir to allow replacement brake fluid to be pushed through the system.This adaptor suits Colorado / Isuzu D-Max vehicles.

• Suits Colorado / Isuzu D-Max vehicles.
• Nitto style connector fitting
• Zinc alloy construction
• 54mm diameter

An individual master cylinder adaptor for use with standard pressure brake bleeders, including the ETWH505H. This adaptor is designed to connect to the master cylinder reservoir to allow replacement brake fluid to be pushed through the system.This adaptor suits Honda vehicles.

• Suits Honda vehicles.
• Nitto style connector fitting
• Zinc alloy construction
• 55mm dia

An individual master cylinder adaptor for use with standard pressure brake bleeders, including the ETWH505H. This adaptor is designed to connect to the master cylinder reservoir to allow replacement brake fluid to be pushed through the system.This adaptor suits Honda vehicles.

• Suits Honda vehicles.
• Nitto style connector fitting
• Zinc alloy construction
• 74mm dia

An individual master cylinder adaptor for use with standard pressure brake bleeders, including the ETWH505H. This adaptor is designed to connect to the master cylinder reservoir to allow replacement brake fluid to be pushed through the system.This adaptor suits Mitsubishi vehicles.

• Suits Mitsubishi vehicles.
• Nitto style connector fitting
• Zinc alloy construction
• 34 mm dia

An individual master cylinder adaptor for use with standard pressure brake bleeders, including the ETWH505H. This adaptor is designed to connect to the master cylinder reservoir to allow replacement brake fluid to be pushed through the system.This adaptor suits Mitsubishi vehicles.

• Suits Mitsubishi vehicles.
• Nitto style connector fitting
• Zinc alloy construction
• 35.5mm dia

An individual master cylinder adaptor for use with standard pressure brake bleeders, including the ETWH505H. This adaptor is designed to connect to the master cylinder reservoir to allow replacement brake fluid to be pushed through the system.This adaptor suits Toyota vehicles.

• Suits Toyota vehicles.
• Nitto style connector fitting
• Zinc alloy construction
• 23mm dia