Vintage Detectron Model DG-7 Geiger Counter Radiation Detector - Untested

Vintage GEIGER COUNTER - The DETECTRON MODEL #DG-7 w/The Rex Headset

Vintage Detectron Model DG-7 Geiger Counter Radiation Detector - Untested

EBERLINE INSTRUMENT E-500B 500 GEIGER COUNTER SURVEY METER w/ Probe

Technical Associates PUG-1A Geiger Counter Radiation Prospecting P-8 Detector #2

Berkeley Survey Meter model #2750. No Means To Test. No Apparent Damage.

Ludlum Model 2 Survey Meter Geiger Counter Radiation Detector Vintage Surplus