Quickly and safely test high and low voltages on almost all vehicle circuits, including computerized engine and body controls, with this computer safe automotive logic probe. 

The circuit tester features color coded battery clips and dual color LED indicators. 

Draws less than 7 milliamps, this tester is a great tool for any automotive do-it-yourselfer or professional mechanic to test power and ground voltages on vehicles.

• High impedance -- current draws less than 7 milliamps
• Quickly and safely tests high and low voltages on all vehicle circuits, including computerized engine and body controls
• Tests power and ground voltages
• Dual color LED indicates red for power and green for ground on 6, 12 and 24 volt systems
• Color coded battery clips
• 10 ft. coiled lead