Here we publish all experimental units and the special offers we have

All the clocks share same firmware and features set. The main difference is their appearance.

They all are built with 6 numeric Nixie tubes.

Built-in RGB led back-light (with 10 levels for each channel) allows you to set your favorite color.

Simple user-friendly menu (navigated with knob) allows you to manage all the settings. Knob click changes menu position and rotations adjusts the value.

Time accuracy is provided with built-in RTC (Real Time Clock DS3231) module and backuped with CR2032 battery while the clock is powered off.

At the end of each minute (could be configured to be set from 1-5 minutes period or completely disabled) starts “Slot Machine” feature that helps to prevent cathode poisoning effect. It scrolls over all numbers from 0 to 9. It is necessary to prolong tubes lifespan.

Current date is shown each 1-5-th minute in 3 various formats: DD:MM:YY, MM:DD:YY or YY:MM:DD. The current time could be configured to 12 or 24 hour format.

There is also three modes for colon tubes: 1) Blinks once a second (is set as a default option); 2) permanently OFF; 3) permanently ON.

Clock could be set to beep once an hour (when hour starts).

The clock also has an alarm feature.

All setting are stored in non-volatile memory (settings are restored after power-offs).

Buying our product you get completely assembled, ready for use and well tested clock. DC power adapter and user manual are provided.

The enclosure dimensions may vary from model to model but basically they are arround: height - 25 mm; width - 175 mm: depth - 70 mm. Tube height is: 45 mm. Digit size depends on the model of the tubes.