GQGMC-800 or 300S
Hi,
I am a uranium glass collector and I have three geiger counters, one of which doesn't provide a reading and requires a reader (i believe) but my two main sources of info are MY GQ GMC-300S and 800 however I get different readings from both. Using the same source (UG bracelet) from my 300S I get around ~60-80 CPM but from my 800 I get around ~55-70 CPM which one should I pay more attention too and which one is possibly more accurate?
Thanks in advance.