1 x New (NOS) IN-9 Nixie linear gas discharge indicator. Fast shipping from USA, every tube is tested before shipping. Sometimes these tubes sold here on eBay are out of specs, I guarantee these to work within specifications. Picture for illustration only, there several styles of these with slight differences. Glow color is Orange. However there are some that glow PINK. Min firing voltage: 100 V; Max firing voltage: 140 V; Max displaying current: ~ 12 mA; Glow brightness: 40 nt;Tube size: 10mm x 140mm (0.4 x 5.5 in).Column height @12mA: min 85mm Will combine shipping by default when possible.