ZK21SF-N

10,98 $

Özellikler ve Uyumluluk

Özellikler

– EPD / E-ink Screen
– BLE 5.1 with ultralow-power consumption
– Dimension:72*36.4*14.3mm
– Working Temperature :-25°~25°
– Battery:1200mA
– 2.13″ Dot-matrix E-paper
– Freezer area use, IP67
– LED Indicator

Ek Bilgiler

Size

Color