Clocks

Clock are made on IN-18 IN-18 Single Digit NIXIE Clock with acrylic enclosure with IN-18 nixie tube The clock works with any standard 12V / 0.5A, (1A or more) DC (Power supply not included) central pin-positive 2.1*5.5 connector Tri-colored RGB LED mounted under the NIXIE tube. LED can display any color with a lot of per-defined auto color change effects. High accuracy RTC inside DS3231 Battery backed-up, DS3231 RTC (real time clock) will stay right on time, set the time once and forget it. Fast delivery by airmail Video https://www.youtube.com/watch?v=DkZVPdU6hIk&feature=youtu.be