I'm offering for sale a nice Nixie electronic clock full assembled and tested.

A few technical features:

- 4 digits 24 hours format (HH : MM) - 12 hours format configurable on request, too

- based on fixed clock integrated circuit MM5312 (made by National 

Semiconductor) 

- 4 pcs. of vintage Nixie tube model IN-12A made by Sovtek  (ex-USSR), with 20

 mm digit height (visible up to 9 meters); the tubes are NOS (New from Old Stock)

- 1 Hz blinking column separator (includes two small LED's)

- bright blue backlight display (enabled / disabled through a small switch from

 back panel)

- the clock is synchronizing on power frequency (50 or 60 Hz) 

- easy time adjustment with two micro-switches (plug & play device)

- built on high quality PCB, carefully assembled and tested; no software part, high

 immunity to electrical noise

- 9 to 12Vac / 300mA capability - power supply adapter / a simple transformer

 (220Vac / 50Hz mains) included  for European countries (with EU socket)

The clock is enclosed in a genuine old Ampermeter case (coming from years '60

 from Romania - manufactured by AEM) made of bakelite and with glass window

 and it's coming even with a complication!!!: the instrument of the ammeter has

 been converted to swing with 1 Hz frequency (it simulates the classic mechanic

 "pendulum" movement).  

The clock' box dimensions are: 14.0 x 14.0 x 8.5 (cm)

Thank you for your visit!