C7061 ^ World's Smallest Geiger Counter

The Electronic Goldmine Verified independent store

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This tiny fully assembled Geiger counter is only 1.89" long x 0.86" wide x 0.46" thick. This Geiger counter detects beta and gamma rays and emits clicks and bright orange flashes o f light. Operates from one 9V battery (not included). Here in Arizona, this Geiger counter emits about 2 to 4 clicks per minute from background radiation. Use this to detect radioactive minerals, old radium watch hands, radioactive fiesta ware orange plates, lantern mantles, etc. Show more