The Traqc-7 P is the best solution for each pressure calibration job with an accuracy of 0.02%. The option for a second pressure sensor offers you the flexibility to accurate measure a wide range of pressures with the same instrument. You can choose the most suitable range, specifically for these critical measurements or a wider range for the general tasks. The option for a PCB mounted barometric reference sensor increases this flexibility even more. It allows you to power your transmitters and measure the common mA or V output signals precisely. In addition, this instrument offers you the required functionality for loop testing. The large memory offers you to store all calibration results safely.