Pt 30.025 Pd 29.581 Rh 146.285 Au 87.237 Ag 0.988
golden stones on scales on marble surface and blac 2021 08 31 03 39 06 utc@2x
GQ GMC-800 Nuclear Radiation Detector USA Design Product US National Standard
Great affortable detector – for more info and order on eBay press MORE