15.5mm numeric tube manufactured by National Electronics
The NL-939 is a numeric nixie tube manufactured by National Electronics. It can display the numbers 0-9 and two decimal points. Currently I do not have any data about this tube, but i think it is very smiliar to the NL-848.
|Symbol height (mm)||15.5|
|Starting Voltage (typ)||0 V|
|Maintaining Voltage (typ)||0 V|
|Current per Segment||0mA|