- Dimension: 18cm x 43cm x 5cm
- Digits display: 7-segment LED 9cm x12cm, red color
- Shaped aluminum bearing frame
- 3mm mica surface
- PIC 16F887 microchip
- Dallas 1307 IC
- Have NTP board connected via wifi
- Automatically synchronize the time according to international standard internet time GMT
- Power supply: Adaptor input 220VAC, output 12VDC
- 质量承诺
- 正品保修
- 送货到家
- 交易简单化