15.5mm symbol tube manufactured by National Electronics

The NL-867 is a clear glass symbol tube manufactured by National Electronics. It can display various electronic units in two rows. The upper row can display K,µ,M,m for Kilo,Micro,Mega,Milli and the lower row can display the electrical units Hz, S, V. It is very likely that this tube was used along with numeric tubes in digital Multimeters.
Brand / Manfacturer National Electronics
Same Types
Likely Tyes
Symbol height in mm 15.5
Characters / Symbols Hz, S,V, k, µ,M,m
Decimal point none
Base / Socket 0
Starting Voltage (typ) tested at 170V, 10kOhm V
Maintaining Voltage (typ) 0 V
Current per Segment 3mA
Reccomend Resistor