Geiger Readings for Mar 15, 2017

Ambient office = 128 nanosieverts per hour
 
Ambient outside = 141 nanosieverts per hour
 
Soil exposed to rain water = 131 nanosieverts per hour
 
Mango from Central Market = 169 nanosieverts per hour
 
Tap water = 138 nanosieverts per hour
 
Filter water = 133 nanosieverts per hour