Quantity   Component name
1 × DIYGeiger GK Plus kit w/Display Adapter
1 × medical surplus Geiger-Muller tube with alpha window and ~6' of BNC-terminated cable
1 × LiFePO4wered/Pi+ LiFePO4 battery management system including overdischarge protection and USB input.
1 × DIYGeiger GK WiFi kit
1 × Pololu 5V buck/boost regulator
1 × UnitedNuclear Geiger Counter Test Card This has a small, safely embedded source of radioactivity suitable for checking to make sure the Geiger counter is working. http://unitednuclear.com/index.php?main_page=product_info&cPath=2_8&products_id=1005
1 × Sundry perf boards, wires, headers, buttons, switches
1 × Hammond case