Modding my BR-6 geiger with an SBT-11A tube #geiger #radiation danroo Modding my BR-6 geiger with an SBT-11A tube #geiger #radiation #diy #Modding #BR6 #geiger #SBT11A #tube #geiger #radiation “LuMarans” source Concluzion: Modding my BR-6 geiger with an SBT-11A tube #geiger #radiation #diy – [vid_tags] source
