Could be a prototype. I have 2 tubes presented by different sellers as IN-12 prototypes and they also have a fine grid and are larger. I believe someone on this group has one of these IN-18.
On Fri, Jan 17, 2025, 11:35 AM Instrument Resources of America < [email protected]> wrote: > My guess would be NO because of the excessive height, compared to the one > on the left. All tubes I've ever seen or worked with have a set of physical > specifications, with tolerances, as well as electrical. > > Ira. > > > > On 1/17/2025 7:07 AM, Adam Piórko wrote: > > Hi, > To start, I do not own the nixie tubes shown in the photo. I came across > an image featuring a tall version of the IN-18. Is it really an IN-18 (on > the right)? > > [image: 170961290.jpg] > > BR, > Adam Piórko > -- > You received this message because you are subscribed to the Google Groups > "neonixie-l" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion, visit > https://groups.google.com/d/msgid/neonixie-l/cee2dcea-7dce-438d-a8b0-a9f965be1fa0n%40googlegroups.com > <https://groups.google.com/d/msgid/neonixie-l/cee2dcea-7dce-438d-a8b0-a9f965be1fa0n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > -- > You received this message because you are subscribed to the Google Groups > "neonixie-l" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion, visit > https://groups.google.com/d/msgid/neonixie-l/546c8afb-3e2b-4168-97d6-b9761e294c9c%40HUGHES.NET > <https://groups.google.com/d/msgid/neonixie-l/546c8afb-3e2b-4168-97d6-b9761e294c9c%40HUGHES.NET?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion, visit https://groups.google.com/d/msgid/neonixie-l/CAPDJQ6B_7Y%3DP7iPR%2BrzOKzOcEmrNa5R7PnG4LTJB8rMfgV1bUw%40mail.gmail.com.
