QS30-37
15.5mm symbol tube manufactured by Nanchang
The QS30-37 is a clear glass symbolic nixie tube that can display the symbol "MHz" fro Megahertz, "KHz" for Kilohertz and "Hz" for Hertz. These are units used for frequency in electronics, therefore its likely this tube was developed and used in applications for electronic measurement.
| Brand / Manfacturer | Nanchang |
| Same Types | |
| Likely Tyes | |
| Symbol height in mm | 15.5 |
| Characters / Symbols | MHz, KHz, Hz |
| Decimal point | none |
| Base / Socket | 0 |
| Starting Voltage (typ) | 170 V |
| Maintaining Voltage (typ) | 0 V |
| Current per Segment | 0mA |
| Reccomend Resistor | tested at 10kOhm |
