7 Aug
2002
7 Aug
'02
12:27 p.m.
I picked up an intersting gadget today. It's a model 5203C Memory Voltmeter made by
Micro Instruments. It has a four digit Nixie tube display and appears capture and display
+ or - DC or AC peak voltages. Does anyone know anything about these? It has two zero
adjustments, among other things I'm trying to figure out exactly what they do. Neither
of them seems to "zero" the meter in the normal manner. Also what does
"Narrow band" and "wide Band" mean? Changing the setting doesn't
change the voltage range so has to be for something else.
Joe