Geiger Readings for Dec 01, 2017

Ambient office = 126 nanosieverts per hour
 
Ambient outside = 78 nanosieverts per hour
 
Soil exposed to rain water = 84 nanosieverts per hour
 
Bartlett pear from Central Market = 123 nanosieverts per hour
 
Tap water = 108 nanosieverts per hour
 
Filter water = 100 nanosieverts per hour