This practical pressure transducer is made to match Thermo King transport refrigeration units. It suits SL, SLX, SLXe, SLXi and T-Series equipment well.It can accurately test discharge line pressure within 500 PSIG. It sends out correct data to the system controller to keep fine cooling effects.This part adopts solid sensing parts and full sealing structure. It can stand strong vibration, temperature changes and humid working surroundings.It can replace many common OEM parts directly. It features good matching effect, simple fitting steps and steady long-term use for refrigeration system daily repair.