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)

Essential release tools for use on Weather Pack and Pack Con terminals. The kit includes the latest tools for Audi | VW plus special tools for coolant sensors, terminal blocks and wiring harnesses on Chrysler, Kia / Hyundai, Mitsubishi.

• Essential tools for removing wires from terminal blocks without damage.
• Special tools for releasing coolant sensors, wiring harnesses

Effective diagnostic tool for determining whether faults are due to the turbo system, or simple air leaks.

• Includes 3 pairs of stepped adaptors to fit most sizes found on commercial vehicles.
• Includes pressure gauge, shut off valve, and pressure release valve.
• Adaptor sizes: 105 - 130mm

Automotive DMM with inductive pick up & K type temperature probe. RPM measurement, millisecond pulse duty cycle, dwell angle. Data hold & relative functions.

Supplied in a sturdy plastic case.

• IP67 dust and waterproof
• Fused current inputs and overload protection
• High contrast 4000 counts display with backlight
• 9V battery included

These reels hold 6 metres of highly flexible double skinned silicone cable suitable for use with standard multimeters.

• 1000V CATIII double / reinforced insulation | 20 Amp current rating
• 4mm Straight plug / 4mm Right angle plug
• Fully compliant to IEC 61010-031:2015

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