ADT761A Automatic Pressure Calibrator

November 01, 2019




Additel’s new ADT761A series calibrators provide breakthrough features and additional value to their existing line of automatic pressure calibrators. The ADT761A has many improvements. These include increased pressure range to 7,000 kPa, interchangeable internal pressure modules, optional precision models to 0.01%FS, increased speed to pressure, ability to read two external pressure modules, touch screen display, Wi-Fi, Bluetooth, and Ethernet communications, double the original battery life, and more!


Out of stock



  • Fully automatic, self-contained pressure generation and control to 7,000 kPa
  • Two Switchable internal pressure modules for expandable ranges
  • Standard accuracy of 0.02%FS
  • Optional high accuracy of 0.01%FS
  • Control stability to 0.003% FS
  • Simple to use, intuitive touch screen interface
  • Ability to measure via external pressure modules
  • Portable, designed for use in the field and lab
  • Source pressure, measure pressure and electrical
  • HART and Profibus communications
  • Data logging and task documenting
  • Wi-Fi, Bluetooth, USB and Ethernet communications
  • Patented electric pump technology with improved speed


  • Calibration of gauge, absolute, differential and barometric pressure transmitters and gauges
  • Pressure switch calibration and setting
  • HART/Profibus smart transmitter calibration
  • Pressure monitoring and data logging
  • Mobile calibration lab
  • Field and lab calibration
  • Very stable calibration of low and draft pressure instruments
  • Calibration record management


ADT761A Product Data SheetADT761A Selection Guide