Geiger Readings for February 03, 2014

Ambient office = 87 nanosieverts per hour
 
Ambient outside = 94  nanosieverts per hour
 
Soil exposed to rain water = 108 nanosieverts per hour
 
Banana from Central Market = 107  nanosieverts per hour
 
Tap water = 111  nanosieverts per hour
 
Filtered water = 100 nanosieverts per hour