LCD graphic main menu allows for easy viewing of complete system operating data in real time. Simple dual-button design combines aesthetic appearance and ease of use. Powered directly by the controller; no external power supply needed. Industrial design makes it suitable for various outdoor environments and ensures long-term reliable service. Items: Parameter Values Model: -6 Applicable Models: MC2420N10/MC2430N10/MC2440N10 of controller: /MC2450N10/MC2430N10_LC100/etc. Max. solar cell input voltage: 5V-12V Standby power consumption: Less than 0.03W Operating power consumption: Less than 0.04W Fixed baud rate: 9600bps Communication mode: TTL Interface type: PH2.0 Connection cable length: 1.5M Operating temperature: -35 ~ +65 IP rating: IP32 Altitude: 3000M Color: black Material: plastic Package contents: 1 x -6 Remote Meter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.