I'm curious what gauges you folks use for your AC checks and recharging. I see Craftsman is selling Imperial gauges for $120. Have a 1990 f150 that will need the retrofit for the R134 refrigerant. just something I have been tossing around, could be handy for the home AC heatpump too

 

R134 gauges will not fit your home AC heatpump.

 

thanks Subford for the reply, just goes to show how much I know about HVAC. was planning on taking an ac course at the local comm. coll. during the winter when it is dead around here, we'll see