![RADEX RD1503+ w/o dosimeter: High accuracy Geiger counter, radiation detector (English): Household Alarms And Detectors: Amazon.com: Industrial & Scientific RADEX RD1503+ w/o dosimeter: High accuracy Geiger counter, radiation detector (English): Household Alarms And Detectors: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61VlPPcS3mL.jpg)
RADEX RD1503+ w/o dosimeter: High accuracy Geiger counter, radiation detector (English): Household Alarms And Detectors: Amazon.com: Industrial & Scientific
![Geiger Counter,Nuclear Radiation Meter, Portable Dosimeter Counter With LCD Display, Radioactive Detector GM3120| | - AliExpress Geiger Counter,Nuclear Radiation Meter, Portable Dosimeter Counter With LCD Display, Radioactive Detector GM3120| | - AliExpress](https://ae01.alicdn.com/kf/S27819d194ff54f3bab3ee65245b0d871W/Geiger-Counter-Nuclear-Radiation-Meter-Portable-Dosimeter-Counter-With-LCD-Display-Radioactive-Detector-GM3120.jpg_Q90.jpg_.webp)
Geiger Counter,Nuclear Radiation Meter, Portable Dosimeter Counter With LCD Display, Radioactive Detector GM3120| | - AliExpress
![GCA-07W-C Professional Digital Geiger Counter - Radiation Monitor - with External Wand - ANSI Certification Ready- 0.001 mR/hr Resolution - 350 mR/hr Range: Amazon.com: Industrial & Scientific GCA-07W-C Professional Digital Geiger Counter - Radiation Monitor - with External Wand - ANSI Certification Ready- 0.001 mR/hr Resolution - 350 mR/hr Range: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/6107H8u2HqL.jpg)
GCA-07W-C Professional Digital Geiger Counter - Radiation Monitor - with External Wand - ANSI Certification Ready- 0.001 mR/hr Resolution - 350 mR/hr Range: Amazon.com: Industrial & Scientific
![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 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](https://m.media-amazon.com/images/I/717N3aVZY5L.jpg)
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
![GCA-07W Professional Digital Geiger Counter - Radiation Monitor - with External Wand - NRC Certification Ready- 0.001 mR/hr Resolution - 1000 mR/hr Range: Science Lab Geiger Counters: Amazon.com: Industrial & Scientific GCA-07W Professional Digital Geiger Counter - Radiation Monitor - with External Wand - NRC Certification Ready- 0.001 mR/hr Resolution - 1000 mR/hr Range: Science Lab Geiger Counters: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71bLEm15TmL.jpg)
GCA-07W Professional Digital Geiger Counter - Radiation Monitor - with External Wand - NRC Certification Ready- 0.001 mR/hr Resolution - 1000 mR/hr Range: Science Lab Geiger Counters: Amazon.com: Industrial & Scientific
![GCA-06W Professional Digital Geiger Counter Radiation Monitor with External Wand - NRC Certification Ready- 0.001 mR/hr Resolution - 1000 mR/hr Range: Science Lab Geiger Counters: Amazon.com: Industrial & Scientific GCA-06W Professional Digital Geiger Counter Radiation Monitor with External Wand - NRC Certification Ready- 0.001 mR/hr Resolution - 1000 mR/hr Range: Science Lab Geiger Counters: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61e4gIYIJ0L._AC_UF1000,1000_QL80_.jpg)