XH-M203 Full Automatic Water Level Controller Pump Switch Module Ac/Dc 12V Relay Sensors

RELAY OUTPUT: The output type is relay output. When the water level is higher than on-line, it will automatically stop adding water without manual management. EASY TO OPERATE: The water level controller adopts fully automatic control, simple operation, simple installation, long service life. LOW POWER CONSUMPTION: The automatic water level detection has low power consumption, large switching capacity, strong anti-interference ability, can be used for a long time. PRACTICAL: The liquid level detection sensor board has stable function and excellent quality, it is widely used in water conservancy projects, water towers, buckets, water tanks, etc. APPLICATION: The water level controller pump switch board can be used for automatic drainage of water tank, pool, garage, basement and other rainwater flooding places. ＬＩＫＥ | ＣＯＭＭＥＮＴ | ＳＨＡＲＥ | ＳＵＢＳＣＲＩＢＥ === = = = = = = = == = = = == = = = == = = == = = = = == = = = = = = = == = = = = = == ★★ Please like and subscribe ★★ === = = = = = = = == = = = == = = = == = = How to extend wifi range with another router wirelessly How To Program ATtiny85 Microcontroller with Arduino Uno || Programming And Burn Bootloader TP-Link To Netgear Router Wireless Internet Sharing || Router As WiFi Repeater, Range Extender - WDS Making Use Of Old Router As Wifi Repeater Without Cable | Wifi Extender | Switch 10 Simple Tests And Experiments Identify Your Honey Pure or Fake ?? Battery Charging Led Indicator Circuit || Monitor Battery Is Charging Or...