LCD graphical main menu enables easy view of complete operating data of the system in real time. Simple double button design combines aesthetic appearance with easy operation. Directly powered by controller; no external power supply required. Industrial-grade design ensures reliable performance in various outdoor environments and provides long-term safe operation. Item: Parameter values Model: -6 Applicable models: MC2420N10, MC2430N10, MC2440N10, MC2450N10, MC2430N10_LC100, etc. Max. solar 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°C to +65°C IP rating: IP32 Altitude: Up to 3000M Color: Black Material: Plastic Package Contents: 1 x -6 Remote Meter Note: The package includes only the items listed above. Other products are not included. Light reflection and differences in display screens may cause slight variations in color between the product image and the actual item. Measurement error allowed is +/- 1-3cm.