Premium Oxygen Sensor Socket: Precision-engineered from high-grade stainless steel for superior durability and corrosion resistance.

Optical Dissolved Oxygen Sensor: Advanced optical technology ensures accurate, real-time dissolved oxygen measurement with minimal maintenance.

Direct Fit for Mercedes: Exact OEM specifications (A0015404717 / 0258006268) guarantee seamless integration with Mercedes-Benz models.

Industrial-Grade Construction: Reinforced housing and high-sensitivity probe for reliable performance in harsh automotive or marine environments.

Multi-Scene Application: Ideal for engine diagnostics, water quality monitoring, and marine/aquatic systems requiring precise oxygen level analysis.

Exclusive Bulk Pricing: Wholesale-only cost advantage for large-scale orders without compromising professional-grade quality.

Plug-and-Play Design: Factory-calibrated for instant installation with no additional coding required.