Shortridge Instruments, Inc.

Hydrodata - Model HDM-250 - Electronic Pressure Gage Brochure

The versatile electronic HydroData Multimeter combines the functions and ranges of several gages into a single broad range meter. This meter functions as a compound pressure gage, simultaneously measuring the high side and low side gage pressures along with the differential pressure, and displays each of the readings in sequence. Any reading may ...