Toggle navigation
GMC.MAP
Map
Geiger Counter Map
Radon Detector Map
Submit Data
Automatically Submit Data
Manually Submit Data
Tutorial
(current)
Store
(current)
Forum
(current)
Mobile apps
Donate
(current)
Sign In
We have released a mobile version on Android and IOS! Please visit the Mobile Apps tab above to download.
History Data
Use time zone on my system
Export this page to CSV file
Date (GMT-7:00)
CPM
ACPM
uSv/h
Latitude
Longitude
Previous Page