PCM 1000G Cabin Pressure Altitude Monitor & Warning System mountain climbing EUC

PCM 1000G Cabin Pressure Altitude Monitor & Warning System mountain climbing EUC This may be new given that the plastic protector is still on the display window… but selling as used. It turns on, the screen powers up and I was able to correctly validate the altitude for my local town. No further testing was done. Message me if there is something specific you would like me to test. PCM 1000G - Personal Cabin Pressure Altitude Monitor and Warning System by Kelly Manufacturing Company in Kansas. License # DN-975 This is their newer/later model Please see all pictures as they are the main part of the item description. Ask if you have any questions. Thanks. Bin: 38