Please according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.
1. This Glow Clock only supports QS30-1, SZ-8, SZ3-1, SZ1-1, and ZM1020. The default does not include the tube.
2. Using the MicroUSB power supply interface, using the Android phone’s 5V1A charger to power.
3. This product has 4 buttons for the power switch and set function. This version does not have LED backlight function.
4. This product has transparent acrylic and brown acrylic two, we randomly shipped. (Reference the last two main photos)
5. Use DS3231 real-time clock, built-in crystal oscillator, accurate timing, backup battery socket (CR1220), power-off time continues to run. The default does not include the battery.
6. The time display format can be changed by pressing the key for 12 hours or 24 hours.
Input voltage:3.3V~5.5V DC
Operating Current:About 430mA (@5V)
Glow tube anode voltage:170V
Total power consumption:about 2.15W (@5V)
1 x Glow Clock board (Glow tubes are not includes)
4-digit integrated Glow Clock QS30 with Remote Control without Tubes Development Board Nixie Clock
Shipping:Standard Shipping about 10-25 business days