Mechanical Fuel Level Gauge, Capacitive Level Sensor manufacturer / supplier in China, offering NPT 1", NPT2", NPT1.5" NBR Dual-Float Level Switch for Oil/Gas/Fuel Tank with Integrated Gauge/Meter/Display, NBR Dual-Float Level Switch for Oil/Gas/Fuel Tank with Multiple Floats Option and NPT 1", NPT2", NPT1.5" Option, NBR Dual-Float Level Switch for Oil/Gas/Fuel Tank with NPT 1", NPT2", NPT1.5" Mounted Method Option and so on.