For sale, a very good condition ATS Differential Cylinder Pressure Tester model 2E. It is in 100% working condition except for it will need an O-Ring for the fitting that screws into the cylinder (Lowes/Home Depot aviation aisle - nothing special, just a normal O-Ring). Used for about 14 annuals. Guaranteed readings 70+/80! 
. Selling because I ended up with two of them.
$140 new at ACS.
My price $100 Shipped CONUS.
Email preferred - [email protected]
. Selling because I ended up with two of them.$140 new at ACS.
My price $100 Shipped CONUS.
Email preferred - [email protected]
