VKT-TJ-FDJ-ET10 is a specialized aerospace engine exhaust gas testing probe, compliant with AS9100D quality standards and aviation maintenance specifications, designed for turbofan engines used in commercial and regional aircraft. It is used to collect and analyze exhaust gas samples from the engine's exhaust section during MRO operations, measuring parameters such as temperature, oxygen content, and pollutant emissions, which is critical for evaluating engine combustion efficiency, detecting abnormal combustion conditions, and ensuring the engine meets environmental emission regulations.

Made from high-temperature-resistant stainless steel with a corrosion-resistant coating, it withstands exhaust gas temperatures up to 1,200°C and stable operation in harsh exhaust environments. Weighing 0.65kg with a quick-connect installation structure, it simplifies testing workflows and ensures data collection accuracy. It is an essential tool for engine emission and performance testing during MRO.