Geiger Counter

SKU: SF-7268 Category:


The extra sensitive tube (28.6 mm mica window) is suitable for measurements of radon daughters, naturally radioactive minerals, cosmic radiation and other applications where a greater area of sensitivity, greater solid angle or more sensitive volume are desirable. This tube is supplied with a forked holder with a mounting post.

Geiger Counter (SF-7268) is a component of:

Complete Muon Observatory (SF-7278)