Radiation monitor

Radiation monitor for station johng39

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

28 CPM on 2026-05-15 09:40:27





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Solar powered Raspberry Pi 4 server stats: CPU 60% Memory 14% Swap 10% CPU temp=56.9'C Uptime 12 Days