Level Sensor, Float Switch, Fuel Gauge manufacturer / supplier in China, offering Liquid/Fuel/Water/Oil/Diesel Level Sensor Stainless Steel 304 with Liquid Level Display Function, Water Tank Level Sensor for Marine Boat Ship Float Switch Fuel Level Sensor, Liquid Level Measurement Sensor Water Fuel Liquid Measurement DC12V DC24V Level Sensor 4-20mA Output and so on.