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
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
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 a
High-quality products using Songle relay can withstand 1500W load, to meet the requirements of most people
Products with power indicator and relay instructions