Hi,
I have the bad feeling my RCBS thermometer is way off. Ambient temperature at the moment of photo was 79F and the thermometer is reading about 0F (note: it's not reading 970F). The thermometer isn't that old. Anything I can do to fix it? I have no job at the moment and almost broke, I can't afford to buy another one at the moment. I hope to fix it myself if possible but I don't know how to open it. Any help on this matter will be appreciated, best regards!