All settings are stored in non-volatile memory. Once they are set, they are remembered forever, or. Until you change them again. Automatic changing colors, with on-off switch.For accurate timekeeping the clock uses a. Battery backed, temperature compensated RTC Chip (DS3231SN).
Retains the date and time even when turned off, not just for a few minutes. But for as long as. (The battery is replaceable CR1225).
Handmade W ooden Case - Walnut Tree Color. You Can Find Spare Z573M Tubes And Other Clocks HERE. Video And User Manual: HERE. Easy Tube Change Video: HERE.1x Power supply 9V DC 1A (EU plug). The item "Handmade Vintage Style Nixie Clock With Removable Z573M German Nixie Tubes #6" is in sale since Friday, August 9, 2019. This item is in the category "Sammeln & Seltenes\Technik & Geräte\Elektronenröhren\Spezialröhren\Ziffernanzeigen & Nixies". The seller is "*nikos*" and is located in AYLES. This item can be shipped to European Union member countries.