Make better informed chassis tuning decisions with Intercomp’s Digital Coil Spring Tester! Accommodates flat-ended, coilover springs up to 6” in diameter by 18” tall. Also accommodates street stock pigtail replacement springs. It has a 5000 lb. capacity, with an accuracy rating of ¼ of 1%. The large display reads in 1 lb. increments. It has a peak hold feature, as well as single pin vertical adjustment. It operates on a 9 volt battery.