15.5mm symbol tube manufactured by National Electronics

The NL-50325 is a clear glass end-view symbol nixie tube manufactured by National Electronics. It can display the symbol for kiloOhm, AC and the plus and minus sign. Its likely that this tube was used in digital multimeters
Brand / Manfacturer National Electronics
Same Types
Likely Tyes
Symbol height in mm 15.5
Characters / Symbols kΩ,AC,+,-
Decimal point none
Base / Socket B13B
Starting Voltage (typ) 170 V
Maintaining Voltage (typ) 147 V
Current per Segment 2.25mA
Reccomend Resistor 10kOhm