The Differential Cylinder Pressure Testers quickly locate worn and cracked rings, defective intake and exhaust valves, scored and cracked cylinders, leaky head gaskets, and worn and stripped spark plug bushings; virtually every potential cause of pressure loss.
Model E2M-1000 Tester, for cylinders with a 5.00 inch bore and over a .060 inch diameter orifice, that eliminates all guess-work by enabling you to determine the exact location and cause of your engine's efficiency loss.
Model E2M-1000 includes:
Slow Fill Valve™
Safely find TDC
Safely bleed cylinder test pressure to zero for testing multiple cylinders
No repeated pressure adjustments
Master Orifice Valve™ Built in Master Orifice, for fast and easy Master Orifice Test
Q: Does this compression tester model E2M-1000 come with a current calibration certificate?
The calibration information is on a sticker on the unit. It has a one year calibration time once manufactured at the factory. Shipping and time on the shelf will shorten the one year date once it is received by the end user.