17mm symbol tube manufactured by Gazotron

The IN-7 is a clear glass end-view nixie tube manufactured by Gazotron. It was used with the numerical tube IN-4 in measurement applications such as multimeters. There is also a different symbol tube in the same dimensions, the IN-7A
Same Types
Likely Tyes
Symbol height (mm)17
Display+,-,Ω,к, П,m,M,A,V
Decimal pointnone
Starting Voltage (typ)170 V
Maintaining Voltage (typ)150 V
Current per Segment3mA
Reccomend Resistor 6.8kOhm = 2.9mA