S&G / Tool Aid 28000 Heavy Duty Automotive Logic Probe

Quickly and safely tests high and low voltages (power and ground) on all vehicle circuits, including computerized engine and body controls. Dual color LD indicates red for power (high) and green for ground (low) on 6, 12 and 24 volt systems.. 6' of heavy duty, 18 gage dual leads with large battery clips for easy hook -up. Leads can be attached regardless of polarity. Extra long, 7" insulated probe tests hard-to-reach circuits. Includes Protect-A-Terminal?, Probe Adapter to prevent damage to electrical connectors. Can be used as a standard, single lead circuit tester.