Radiation monitor

Radiation monitor for station OK2SZ Donated. Thank you.

Lomnice, South Moravian, Czech republic at coordinates 49.4025, 16.4103
Geiger counter with J305 tube. Time is UTC.

20 CPM on 2026-03-19 09:52:30





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Solar powered Raspberry Pi 4 server stats: CPU 51% Memory 14% Swap 4% CPU temp=57.4'C Uptime 18:44, Days