1R954Baker-hvac Posted April 12, 2014 Report Share Posted April 12, 2014 Sman4 vs testo 570? Quote Link to comment Share on other sites More sharing options...
Conductor562 Posted April 13, 2014 Report Share Posted April 13, 2014 Never seen digitals before. Pretty neat Quote Link to comment Share on other sites More sharing options...
K.C Posted April 26, 2014 Report Share Posted April 26, 2014 Sman4 ports are very easy to break, seen several of them break at work. I prefer just to use yellow jacket gauges and separate tools to calculate superheat Quote Link to comment Share on other sites More sharing options...
DR99 Posted April 26, 2014 Report Share Posted April 26, 2014 Wow, didn't even know digital gauges existed. They look super expensive though If your doing a bunch of AC work though I bet its worth it. Quote Link to comment Share on other sites More sharing options...
1R954Baker-hvac Posted April 30, 2014 Author Report Share Posted April 30, 2014 Sman4 ports are very easy to break, seen several of them break at work. I prefer just to use yellow jacket gauges and separate tools to calculate superheatReally..., that's crazy because I was thinking about upgrading to the Amanda 4... I'm still using yellowjacket myself too.... a tech. Really don't need them IMO, I think they are just for show because its just simple math... Quote Link to comment Share on other sites More sharing options...
1R954Baker-hvac Posted April 30, 2014 Author Report Share Posted April 30, 2014 Not Amanda 4....lmao... damn auto correction, sman4 Quote Link to comment Share on other sites More sharing options...
K.C Posted May 3, 2014 Report Share Posted May 3, 2014 I've personally own the testo 550, just the size is so much easier to carry. I use another FP tool to find target superheat. The ability to do all the different refrigerants is nice. I just have different hoses for each type and purge them and the testo after each use. Quote Link to comment Share on other sites More sharing options...
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