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Online greenhouse soil nutrient LED display (T.%, pH, EC)
Product Features
1. A3-sized LED display board for real-time soil information
2. Standard configuration: Connects to soil monitoring transmitter (no network connection)
3. Selectively send and update a piece of data online every 5 minutes (WiFi or 4G).
4. All parameters, including time and date, are displayed on the screen.
5. Parameter code (Red LED 0.8 inches)
6. Data (1.5-inch green LED)
7. Extruded aluminum rust-proof outer frame
