The Rotary Compression Calculator is a basic calculator designed to be used with the Twisted Rotors TR-1 compression tester. The pressure readings for the three faces of the rotor are inputed, along with the altitude and cranking RPM of the test. A normalized pressure reading is displayed below, giving the actual compression.
What does it look like?
How can I download it?
There are two versions of the program, a 32-bit version (x86) and a 64-bit version (x64). As the program uses the NI Labview 2009 run-time engine, you will also need to install the correct version.

