Geiger Counter Interpretation Simplified
This is a super condensed table on how to interpret Geiger Readings. Use it to supplement your own research and getting a "block of knowledge".
If you take this radiation stuff at all seriously, then get a Geiger. All the rest is guesswork.
Radiation Alert Inspector, $530 to $600 Amazon
And Here are LIVE radiation reports from independent reporting stations.
I am sending my Radiation Alert Inspector to Japan to a family that needs real data---soooo You won't see an Oahu based reporting station until I get my next Geiger delivered.
Japan –only 2 to 5 reporting sites
And in Japanese