Radiation monitor

Radiation monitor for station johng39

Beaconsfield, QC, Canada at coordinates 45.4211, -73.8837
Geiger counter with SBM-20 tube

23 CPM on 2026-05-13 00:49:21





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Solar powered Raspberry Pi 4 server stats: CPU 52% Memory 14% Swap 13% CPU temp=58.9'C Uptime 10 Days