Geiger Readings for February 25, 2014

Ambient office = 104 nanosieverts per hour
 
Ambient outside = 96  nanosieverts per hour
 
Soil exposed to rain water = 134 nanosieverts per hour
 
Bartlett pear from Central Market = 93  nanosieverts per hour
 
Tap water = 98  nanosieverts per hour
 
Filtered water = 91 nanosieverts per hour