03/28/14 Durham NC Model 3007A w/360 Probe average 30 CPM

Durham, NC~500 feet~Model 3007A w/360 Probe
Elapsed Minutes 60~Indoor~03/28/14
Total Counts 1,805
Overall Average CPM 30
10 Minute Average CPM 28
1 Hour Average CPM 30
Minimum CPM 12
Maximum CPM 44