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MIRA Safety Geiger-2 Portable Geiger Counter / Radiation Detector
Radiation Safety - Survey Meters - Geiger Counter - SE International Survey Meters - SE Inspector Series - NDT Supply.com
USB Geiger Counter | Less EMF
Geiger counter dosimeter kit assembled Arduino IDE compatible /w tube and USB | eBay
A USB powered Geiger Counter for the Z2 (and other computers) | Uhrheber's Circuit Hell
The Ranger Geiger Counter
GCA-03W Geiger Counter Nuclear Radiation Detection Monitor with Digital Meter and External Wand Probe - NRC Certification Ready- 0.001 mR/hr Resolution - 350 mR/hr Range: Science Lab Supplies: Amazon.com: Industrial & Scientific
USB-RAD121 Geiger Counter - - Amazon.com
Review: Detect Radiation with the MightyOhm Geiger Counter Kit | Elektor Magazine
USB-RAD121 Geiger Counter - - Amazon.com
PRM-7000 Geiger Counter
Rent an SE International Radiation Alert Ranger Handheld Radiation Detector Geiger Counter
Working Geiger Counter W/ Minimal Parts : 4 Steps (with Pictures) - Instructables
The Ranger Geiger Counter
GCA-07W Professional Digital Geiger Counter
Amazon.com: USB to 3.5 mm TTL Cable for use with Digital Geiger Counters from Images SI Inc. : Electronics
Amazon.com: Geiger Counter Graphing Software for PC with USB to 3.5 mm TTL cable for GCA-07, GCA-06 and GCA-03 series of Digital Geiger Counters and other compatible Geiger counters with a TTL