The MFS-310B Bluetooth Oil Level Sensor uses advanced radar detection combined with a wireless BLE 5.4 design to deliver accurate, maintenance-friendly fuel level monitoring. With 99.5% detection accuracy and a cuttable capacitor tube (10-100 cm), it adapts to various tank sizes without complex wiring. Built with no moving parts and powered by a long-life replaceable battery, the sensor ensures stable performance under extreme temperatures and vibration. Its IP69 waterproof and explosion-proof ratings make it suitable for petrol, diesel, LPG, and other non-conductive liquids across demandingenvironments.