CPM Sensitive test ☢️ Geiger Counters and uranium ceramic

Hello everyone interested in measuring ionizing radiation Geiger Counter Sensitivity Comparison in CPM Units 1. Fnirsi GC-01 Yellow (CH32F CPU) 2. Fnirsi GC-01 Blue (APM32 CPU) 3. Pudibei NR-750 4. Pudibei NR-1050 5. Yaorea YRG01 6. Radex RD1212BT 7. Soeks Neo 8. GQ GMC-500 9. Bosean FS-5000 My Blog: http://dozymetria.wordpress.com IG:   / dozymetria   FB:   / dozymetria   Thanks for watching