DC12V STC-3030 Dual Digital Soil Humidity Controller Hygrometer 2-Way Output Soil Moisture Sensor Probe Cable

Parameters: Measurement and control range: 0%~100% Resolution: 1 Accuracy: ± 1% Contact capacity of two relay outputs: 10A/240VAC Sensor: two soil sensors 1m long Power supply voltage: DC12V Long press S to enter the setting mode function adjustment: Code: F0 Function: Backlash setting range: 1-30 Default value: 2 Code: F1 Function: Calibration setting range: - 30~30 Default value: 0 Code: F2 Function: High humidity alarm Setting range: 0-100 Default value: 100 Code: F3 Function: Low humidity alarm Setting range: 0-100 Default value: 0 ( the alarm) Code: F4 Function: Delay start Setting range: 0-10 Default value: 0 minutes Material: plastic colour: black Package Contents: 1 x Humidity controller 2 x soil sensor cable 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 +/- 1-3cm.