man j

[toocoolforschool]

oes anyone know a good product for man. J calculation that is hand held where you can just put the info in as you take the measurments exc.? thanks in advance

[LibertyTree]

I'm designing a program that will knock the socks off of HVAC sales persons, but its not going to be available for quite some time haha. I use HVAC-calc, if you have a small enough laptop you can enter the data as you go, its still not fun though.

[toocoolforschool]

okay thanks