12V Relay Controller Soil Moisture Sensor Automatically Watering Humidity Hot

Features
1. Using the company's high-quality soil sensors do detect soil moisture, the surface of nickel plated, has widened the induction area can improve conductivity, prevent contact with the soil rust problems and prolong life;
2. When two products can control a wide range of soil moisture , the corresponding threshold by adjusting potentiometer control , humidity is below the set value, start relay, while higher than the set value, the relay is disconnected;
3. Products with the delay function, delay of 3-5 seconds, when the humidity is detected in the critical state, the relay will not blink, flicker occurs;
4. High-quality products using Songle relay can withstand 1500W load, to meet the requirements of most people;
5. Products with indicator and relay instructions;

Specifications
Material:
: As the picture showed
Detail Sizes: As the picture showed
Supply voltage: 12VDC
Input Current: More than 100ma
Load: 250V 10A AC or 30V 10A (below current in this range can be used)
Module for use:
1 Sensor for detecting moisture in the soil;
2 Module is the blue potentiometer to adjust the threshold for soil moisture , clockwise adjustment, control humidity will be bigger, smaller counter-clockwise;
3 Due to the module with delay function in the regulation of humidity values, adjusted once every 5-8 seconds to wait around to see if changes in the relay, the green LED lights also have a corresponding change until transferred to meet the requirement.
4 Product wiring information , refer to the picture below.

Package include
1 x Soil moisture sensor control module
2 x 20cm DuPont line

Notice
Due to the difference between different monitors, the picture may not reflect the actual of the item.
Please allow 1-5mm error due to manual measurement. Thanks！







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