Big backlit FSTN LCD display. The best backlit LCD makes it visible anywhere and anytime. Big size with 37mm height.
Default with double RS232 interface, which makes it work with printer, remote display or other device simultaneously.
K7 adopts PBT housing and stainless steel bracket, which has higher strength than ABS housing, and it also has better preformance in temperature and resistance. The ingress protection is can reach up to IP67.
In addition to a variety of serial communication protocols and printing formats, it also includes Modbus RTU. You can also choose peripherals, such as relays, 4-20mA, Bluetooth, Ethernet, or WiFi.