Testo 525, absloute pressure meter, 0 to 2000 hPa/mbar abs, incl. battery and calibration protocol.

The highly accurate testo 525 pressure meter has all the functions expected by a pressure professional from a product in this range. Measurements of absolute pressure are possible. The very high accuracy class of 0.05% fsv makes it ideally suited for in-house calibrations.

  Temperature-compensated (temperature fluctuations do not have any influence on measurement result)
  11 different measuring units can be set (bar, kPa, hPa, mbar, MPa, mmH2O, mH2O, mmHg, psi, inH2O, inHg)
  Trend measurement (pressure fluctuation per time)
  Min./max. value
  Hold button/analog bar display
  Store for single measurements or measurement series. Store for 960 values. Store can be set manually, 1 to 60 minute intervals
  Configuration modes
  Zeroing at the press of a button
  Auto Off/Low Bat display
  Measurements up to relative vacuum are possible in the range of the accuracy class