Description:
This product does not contain a glow tube, need to be brought by the buyer. Without power, please use the phone charger to power the microUSB connector.
The use of charging treasure power supply requires charging treasure to have a small current power supply mode, otherwise the charging treasure will be too small to turn off the output. Only the IN-14 glow tube is supported and can be used by plugging the tube into a socket.
Note that the tube pins should be straight and carefully offset.
This product with 1 glow tube rotating display 4-bit time, no 4-bit intuitive, the use of Epson clock chip, timing, with backup battery, power-off time to continue to run, and with test tube function.
The size is 5cm in diameter.
NOTE:please ask me for the instructions after order placed.
Package including:IN-14 Singal Glow Tube NIXIE Colck Electronic Vacuum Tube Clock Assembled W/ LED(no tube and power cable included)