This premium new oil level sensor is fully compatible with multiple mainstream EC series excavators. It continuously monitors the actual oil stock inside the engine and transmits accurate data to the control panel. It can remind operators timely when oil quantity is insufficient to avoid abnormal engine abrasion. Adopting anti-rust material and excellent sealing craft, it keeps stable working performance in long-term field operation. Manufactured in strict accordance with original factory standards, it features high detection precision, convenient assembly and long service life for daily equipment maintenance.