Of Thermometers and Printers

I have a startup that is doing work with a bunch of different doctor's offices and we are running into two separate problems. First, and probably biggest is that we need to have internet connected thermometers set up that connect to wifi and report back if temps get out of a certain range. Have any of you come across any decent systems for these? They need to be NIST certified so that is probably the biggest stumbling block I am coming across.

The second is the people going to these offices need to have the printers installed before going there. Is there a way to have the printers preconfigured or am I better off just installing the drivers and explaining to them how to set up the printer the first time they go there?