






⚡ Build, detect, and own your radiation radar — because knowledge is power!
The MightyOhm Geiger Counter Kit is a professional-grade, open-source DIY radiation detector designed for teens and adults. It features a sensitive SBM-20 Geiger-Muller tube capable of detecting beta and gamma radiation, complete with LED and audio alerts. The kit includes a high-quality PCB, laser-cut acrylic case, and batteries, and supports data logging and connectivity to Arduino, Raspberry Pi, or PCs for advanced monitoring and experimentation.
| Product Dimensions | 12.07 x 6.99 x 3.18 cm; 209 g |
| Batteries | 2 AAA batteries required. (included) |
| Manufacturer recommended age | 12 years and up |
| Item model number | 1010 |
| Educational Objective(s) | Programming |
| Assembly Required | Yes |
| Batteries Required? | Yes |
| Batteries Included? | Yes |
| tech_spec_battery_description_toys | Alkaline |
| Material Type(s) | Acrylic |
| ASIN | B08L8FM1H6 |
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