USA, VA , Alexandria, NRDC office 1 (sensor 200012) Offline long 9 years ago 9 years ago 13cpm 19cpm 0.108μSv/h 0.158μSv/h More sensor data Sensor:LND7128 Model :Pointcast V1.0 Alarm :150 Leave a Reply Click here to cancel reply. Name (required) Email (will not be published) (required) Website Comment Δ