custom 1Pcs 12V soil moisture sensor relay soil module no water below humidity start automatic watering system soil sensor

We are a manufacturer of electronic components, electronic modules for a large number of products.We are the factory!With more than 10 years of PCB development experience, the product quality is good, the price is excellent.A large number of wholesale sales of global buyers, welcome to purchase.  feature Support for Gravity 3-Pin interface Analog output   application Garden plants Moisture detection Intelligent agriculture   specification Working voltage: 3.3~5.5 VDC Output voltage: 0~3.0VDC Interface: PH2.0-3P Size: 98mm * 23mm (3.86" x 0.905") Weight: 15 grams