The MAN Diesel & Turbo 1882279-4 (Rev. 3) PMI Calibration Unit is a highly specialized, portable device designed for the precise on-board calibration of cylinder pressure measurement systems in MAN B&W two-stroke marine diesel engines. Developed in collaboration with Kistler, this comprehensive kit features a robust handheld calibration box equipped with an intuitive LCD display and keypad for seamless operation. It includes the industry-leading Kistler 6013CAQ02SF piezoelectric pressure sensor, complete with a spiral-guarded cable for maximum durability in demanding marine environments. The system is supplied with essential connection cables, a junction/adapter block, and quick-connect couplings, empowering marine engineers to maintain optimal engine performance, maximize fuel efficiency, and ensure emissions compliance through accurate Pressure Measurement Indicator (PMI) calibration.