ZM1242

16mm numeric tube manufactured by Siemens

The ZM1242 is a clear glass numeric nixie tube manufactured by Siemens. It can display numbers 0 to 9 and has a right decimal point. This tube is identical to the Rodan CD66. The ZM1242 was used in multimeters along with the ZM1243 symbol tube.
Brand/ManfacturerSiemens
Same Types
Likely Tyes
Symbol height (mm)16
Display0-9
Decimal pointright
Base0
Starting Voltage (typ)170 V
Maintaining Voltage (typ)140 V
Current per Segment2.2mA
Reccomend Resistor15kOhm@170V