USA, CA, Santa Cruz, Bonny Doon (sensor 178) Online 20 minutes ago 6 years ago 42cpm 84cpm 0.126μSv/h 0.251μSv/h More sensor data Sensor:LND7318 Model :nGeigie Alarm :150 Leave a Reply Click here to cancel reply. Name (required) Email (will not be published) (required) Website Comment Δ