Geiger Readings for Feb 27, 2017

Ambient office  = 113 nanosieverts per hour
 
Ambient outside = 59 nanosieverts per hour
 
Soil exposed to rain water = 66 nanosieverts per hour
 
Lemon from Central Market = 121 nanosieverts per hour
 
Tap water = 156 nanosieverts per hour
 
Filter water = 130 nanosieverts per hour