Compression Tester

Compression tester kit features a large, easy-to-read dial face with dual-calibrated and color-coded scales. It's side release valve allows repeated tests without disconnecting the hose. Adapters are also included for broader applications such as motorcycles, ATVs, snowmobiles and watercrafts. Heavy-duty Bourdon tube meter movement Quick disconnect fitting for easy installation 15 inch rubber hose with 14 mm and 18 mm adapters