IV-8 VFD nixie tube is a luminescent seven-segment green glow indicator that displays information in the form of digits 0...9, used in clock and other devices
Nixie tube IN-8-2 (IN-8) - glow gas discharge indicator digits: 0...9. Orange-red glow. Correct form of the "5" in contrast to IN-14. IN-8-2 unlike IN-8 has flexible long contacts. NOS
Rare IN-8-2 nixie tube with fine mesh. Glow gas discharge indicator, digits 0...9 and dot. High brightness and contrast, low power. Orange-red glow. (dismantling)
The IV-27M (ИВ-27М rus.) is a Soviet 13-digit (7-segment) vacuum fluorescent tube with a blue-green glow. Designed for clocks, instruments, and measuring devices. Manufacturer: Oryol Plant of Electronic Instruments (ORZEP), USSR. NOS.