Best PT app on the market Period! Fast, easy to use, works great!
Like it Very good for refrigeration system troubleshooting ....
Yes The best...thanks so much. ...
Works great so far
Good app Use it daily
Good Like it
Additional refrigerants added, fixes of minor bugs
Instant mobile refrigerant charge calculator for HVACR applications.
Control Samsung Air-con. with Smart app. from outside and inside of your home.