USA, MA, Cambridge, MIT Media Lab (sensor 200082) Offline long 1 year ago 2 years ago 18cpm 38cpm 0.149μSv/h 0.315μSv/h More sensor data Sensor:LND7128 Model :Pointcast v2.0 Alarm : Leave a Reply Click here to cancel reply. Name (required) Email (will not be published) (required) Website Comment Select an image for your comment (GIF, PNG, JPG, JPEG):