Description
The S&G Tool Aid 28100 3" Heavy-Duty Automotive Logic Probe is a reliable circuit tester designed for auto body shops, collision repair, towing, and DIY vehicle diagnostics. Its high-impedance design draws less than 7 milliamps to safely test power and ground on sensitive 6, 12, and 24-volt systems, including computerized engine controls, sensors, microprocessors, ignition components, and airbags—preventing damage during troubleshooting. Dual-color LED lights up red for high (power) and green for low (ground), with a 3 3/8" insulated probe for precise access. Includes 6 ft of 18-gauge dual leads with battery clips and Protect-A-Terminal adapter to shield connectors. Doubles as a single-lead tester for versatile use. Rugged build ensures daily durability.
Key Features and Compatibility:
- <7 mA draw
- Dual LED: red (high), green (low)
- 3 3/8" insulated probe
- 6 ft 18-gauge leads
- Battery clips included
- Protect-A-Terminal adapter
- Fits 6/12/24V systems
- Tests sensors/ignition/airbags
