Item No.: B15AT055
.Professional Compression Tester
.Measures cylinder compression
 to accurately diagnose  enginecondition
.Compatible with most standard spark plug threads
.Quick disconnect coupler separates hose from gauge
 for  faster,easier connections to the engine
.Push button side release valve allows repeated testing 
 withoutdis connecting
.Includes adapters for most standard spark plug threads:
.10mm  ,12mm, 14mm, 14mm long reach, 18mm
.Repair kit includes valves and rubber O-rings
.Easy-to-read, 2-1/2" professional gauge
.Bourdon tube movement for accurate readings
.Heavy-duty rubber boot protects gauge
.Standard and metric scales:
 0-300 lbs psi and 0-2100 kPa