G27444 - MC-8/MS-8 Russian Large Sensitive Glass Geiger Tube
Sensitive glass Geiger Mueller tube type MC-8/MS-8 made in Russia detects Beta and Gamma rays. Working voltage is 720V to 780V and size is 185mm (L) x 15mm (Dia). Due to its large size this tube produces more CPM than smaller Geiger tubes! Each tube is brand new and old stock and is tested before we ship!