Assemble Open Source Geiger Counter Kit is a DIY nuclear radiation detector designed to detect beta and gamma radiation with a focus on accuracy and reliability. Built around opensource hardware and firmware, the kit provides transparency and an educational path for users who want to understand how radiation measurement works. Key benefits Opensource transparency: complete access to hardware schematics, firmware, and documentation enables inspection and validation. Accurate and reliable detection: designed to deliver dependable radiation readings for beta and gamma radiation across common measurement scenarios. Education and handson learning: an assemblytooperation experience that helps users understand radiation detectors, electronics, and data interpretation. Flexible and upgradable: modular design and open software allow future improvements and detector upgrades without vendor lockin. Communitysupported: built to align with opensource practices, with potential for collaboration, troubleshooting, and shared improvements. Key attributes Functionality: a standalone Geiger counter kit capable of detecting beta and gamma radiation, with opensource firmware and hardware documentation to verify performance. Compatibility: designed to integrate with opensource radiation detection ecosystems and standard components common in DIY electronics projects, enabling straightforward community collaboration and enhancements. Size and portability: developed as a compact, selfcontained kit suitable for desktop use or field observations, emphasizing portability without sacrificing measurement integrity. Material and construction: assembled kit with a durable enclosure and standard electronic components sourced for hobbyist and educational use, aligned with typical opensource radioactivity measurement projects. Performance orientation: engineered for accurate measurements with an emphasis on reliability, stability, and ease of calibration within an opensource framework. Two to three use cases Educational demonstrations: students and hobbyists assemble the kit to learn how radiation detectors work, validate readings, and explore the effects of shielding and distance on detection. Home safety and preparedness: use as a practical tool for routine checks in the environment or during events with potential radiological activity, providing transparent data in an opensource format. Field surveys and citizen science: deploy in outdoor or community science projects to monitor environmental radiation levels, collect data, and share results with the opensource community for analysis and verification. Notes on use This kit emphasizes opensource design and does not rely on proprietary firmware, enabling users to review and modify software and hardware as needed. Calibration and interpretation of readings may require careful setup and, where appropriate, comparison with validated instruments to ensure alignment with local measurement standards. For results, follow the included assembly instructions and opensource documentation to ensure proper sensor integration, enclosure sealing, and data access. This description preserves the product's core intent as an opensource Geiger counter kit for beta and gamma radiation detection, highlighting its key benefits, attributes, and practical applications in a clear, professional, and credible manner.