High Stability 24V Original Auto Sensor

Precision-engineered OEM 441512804 NOx sensor tester for accurate emissions monitoring.

Durable stainless steel housing with corrosion-resistant coating ensures long-term reliability in harsh environments.

Advanced ceramic sensing element delivers ultra-fast response and precise NOx level detection.

Plug-and-play design compatible with major European and Asian diesel vehicle models (2015-2022).

Factory-calibrated for 0-5000ppm measurement range with ±2% margin of error.

Ideal for commercial fleet maintenance, emission testing stations, and automotive diagnostic centers.

Includes thermal shock protection for extreme temperature conditions (-40°C to 900°C).

Waterproof IP67 rating withstands high-pressure engine bay washdowns.

Direct wholesale pricing with bulk discounts available for repair shops and distributors.