The 9842 Digital Pressure calibrator is used to calibrate the Altek family of Buckle and Panel Testers, including the new
9009 class of testers which display results in tenths of a psig.
Operation
The 9842 is attached to the calibration port on the unit to be calibrated. Air pressure is applied, and the digital readout
on the unit under test is verified against (and adjusted to match, if necessary) the display on the calibrator.