Rgb Light Nixie Tube Pcba Kit Digital Clock Circuit Board Kit Without
$239.95
Sale price
$239.95
Regular price
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Rgb Light Nixie Tube Pcba Kit Digital Clock Circuit Board Kit Without
$239.95
Sale price
$239.95
Regular price
1 Circuit board. Sleep module. Long Press "UP", while no display, into sleep module (22:00~07:00 no display. 07:00~22:00 display). Display all "0"number, out of sleep module. Backup battery module: CR1220(not included).