Streamlight 77551 UltraStinger LED 120V AC Brand_Irwin Hanson Measures spark plug voltage from

Measures spark plug voltage from 0 to 50

You can run the IR312 with one hand

Testing Capacity : 40-2000 CCA

Works effectively with most clips

Made in USA and built to last

Streamlight 77551 UltraStinger LED 120V AC Brand_Irwin Hanson Measures spark plug voltage fromReplicates the size, shape and feel that you loved about the original UltraStinger, and features current LED technology that produces a powerful 1,100 lumen beam with superior down range performance lights up objects as far away as 510 meters! Three modes and strobe: High for a high lumen, far reaching beam: 1,100 lumens; 65,000 candela; 510m beam; runs 1. 5 hours Medium for bright light and longer run time: 350 lumens; 21,000 candela; 290m beam; runs