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JIAN YA NA US Assembled DIY Geiger Counter Kit Nuclear Radiation Detector Arduino Tube: Amazon.com: Industrial & Scientific
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Geiger Counter Kit - Radiation Sensor : ID 483 : $99.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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not great, not terrible - diy geiger counter based on RadiationD v1.1 cajoe with LCD display and Wemos D1 R2 (esp8266) : r/3Dprinting
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