Features and Benefits:
- Tests compression on all major model vehicle platforms, domestic and foreign with gasoline engines, including mini engines
- Quick coupler connection on gauge assembly for fast and easy changing of hose and adapter assemblies
- 68mm gauge has dual scale dial with ranges from 0-300 PSI and 0-21 Bar
- Easy push-button deflator for fast service
- Redesigned gauge boot for added gauge protection
Adapters can be used on either flat or tapered spark plug hole seats. Set includes: 24" hose assembly with quick coupler; new patent pending M12 x M16 short thread solid adapter for compression testing where spark plug holes are deeply recessed M14 hose adapter with short thread; M14 hose adapter with long thread; M10 adapter with short thread; M14 adapter extension; Separate small engine tester (TU-21) with M14 x M18 threads and gauge with dual scale dial ranging from 0-200 PSI and 0-14 bar); Instruction and labeling that clearly identifies each product. Snap fit blow molded case or convenient storage.
