Category : Tools
the tool for the job
Did what I needed it to do very good app
Nice apps very usefull
The P/T calculations are incorrect. They are pretty close on the low end of the scale (under 100 psi), but are way off on the upper end. (R22 calculation is off by 30° @ 400 psig) Tested r22 and r410a, both are wrong.
Great app!! Very easy to use, not complicated like other app's i have used in the past.
Sadly, no R152A?
How about 422B (NU-22)?
Best use for Technician
Simple, small and accurate. Graphics easy to see in the sun. Works well.
Saves time from looking it up or carry a printed table. 👍
Great simple for quick temp conversion
Very easy to use and accurate
Easy to use! Works quickly!
🤓Great for research purposes using it I figured out a formula to find subcooling easier !