Denphone | The Voice, Video & Network Specialists

Denphone Tokyo Office Geiger Counter

Posted: 2011-03-16 2:28 pm by Denphone Admin.

Here are the outputs from the Geiger Counter in our office in Roppongi 2-Chome, Tokyo:

4 hour reading

Reload Image

24 hour reading

Reload Image

One week reading

Reload Image

Reload Image

The geiger counter in our office is similar to this unit: Craigset.

The units are micro sieverts per hour. See here for an explanation of sieverts:

Kalin Kozhuharov has another counter down the road in Mita. You can check results from his counter here:



Tel: +81-3-4550-1405 (Tokyo)

Tel: +81-6-4560-3200 (Osaka)

Fax: +81-3-6234-9666

Contact Denphone


Recent News

Recent Case Studies

Contact Denphone