Description:

Digital tube: 40.6mm x 16mm x 12mm
PCB Dimension: 35mm x 16mm
Power Supply: DC 7-30V
Time Mode: 24-hour
Display Color: Blue/Green/Red/Yellow
Display: Four 0.40" LED digital tube
Refresh Rate: About 300mS
Time Setting: Single button， sliding scale
Power-Off: keep time for 2 years， but LED NOT Light.
Accuracy: 10ppm
Overload: 4 Times range
Operating Temperature: -40℃ - 85℃

Package Inlcudes:
1x LED Time Clock

Note:Dear Friend， if you don't leave us a message to tell us what color do you like，we will sent you randomly，thanks for your understanding.