Z571M

10.5mm symbol tube manufactured by Unknown

The Z571M is red coated nixie. The manufacturer of this tube is unknown, but could be RFT/WF. It can display a plus- and minus-sign and a sinewave symbol as well.
Brand/ManfacturerUnknown
Same Types
Likely Tyes
Symbol height (mm)10.5
Display+,-,sinewave
Decimal pointnone
Base0
Starting Voltage (typ)170 V
Maintaining Voltage (typ)140 V
Current per Segment2mA
Reccomend Resistor15kOhm = 2mA