07/31/13, Inspector 3007-A w/ External Pancake, Durham NC, United States

Location Durham, NC, United States

 Altitude 394 feet  

 Geiger Counter Model  3007-A w/ External Pancake  

  Beginning time 07/30/13 05:06:17 PM

 Ending time 07/31/13 04:08:45 PM

 Elapsed Time 0 23:02:28    

Epsed Minutes   1,382  

Total Counts 35,983

 Average CPM 26

 Minimum CPM 9

 Maximum CPM 45