FEATURES:
- Can accept most major NMEA0183 sentences
- Provides 5 input ports and 2 output ports
- 6 display modes show the input NMEA0183 sentences in digital and graphic modes.
- Mix and combine all 5 input NMEA0183 sentences into 2 outputs
- Weather alarm mode monitors the change of weather temperature and air pressure
- 4 input ports are opto-isolated
