Thinkgear Professional Test Lead Set

The ultimate diagnostic lead set designed to make any connection with precision and ease.

This comprehensive kit includes nearly every type of connection lead needed for working with sensors, valves, connectors, injectors, and more.

• Organized in Pairs: All leads are arranged in properly matched Male & Female pairs and categorized by terminal size for fast, intuitive use.

• Fuse Adapters: Includes ATC Mini and Maxi fuse adapters plus an ATC current loop, compatible with amp clamps for current measurement.

• Piercing Probes: Equipped with extra sharp piercing probes featuring an innovative design that ensures strong retention while piercing wire insulation cleanly.

• Upgraded Variable Resistor: New 10KΩ dial-adjustable resistor (previously 5KΩ) for quick and accurate resistance simulation—no multimeter required when replicating resistance-based sensor signals.

• Airbag Simulator: Safely verify SRS airbag power input by connecting the simulator first to check for shorts before installing a replacement airbag.

• Replaceable Resistors: Includes interchangeable resistors—3 units each of 2Ω, 2.2Ω, and 2.7Ω—for flexible testing.

• LED Stroboscope: Test multiple terminals for correct wiring, or compare pulses and signals between injectors. The LED display shows polarity clearly:

  • Red: Reverse polarity

  • Green: Correct polarity

• Essential Accessories: Alligator clips, banana plugs (for multimeter use), 3-way extension plugs, and detachable test probes are included for general-purpose diagnostics.

• Ultra-Thin Leads: Special ultra-fine leads allow access to tight multi-pin connectors.

This Thinkgear diagnostic lead set combines versatility, durability, and precision—making it the most complete and reliable solution for modern automotive diagnostics.