Protonix recalibration

Does any one out there know where i can have a Protronix densitometer recalibrated? I have attempt to talk with the manufactur but they do not respond. I am getting strange readings. same negative reads differently each time it is scanned. The dealer i purchased the equipment from has recommended the manufacturer. So I am left attempting to find another source. Any help would be appreciated. thanks. ac

[ Previous | Next ]