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Additel Digital Pressure Gauges and Calibration Equipment

Maximator Australia is proud to be an Australian distributor of Additel digital gauges and calibration equipment.

Additel Corporation is one of the leading worldwide providers of process calibration tools. Dedicated to designing, manufacturing, and delivering the highest quality handheld test tools and portable calibrators for process and calibration industries.

Sub Categories

ADT685, ADT686 and ADT673 Advanced Pressure Gauges and Calibrators along with ADT680, ADT681 and ADT672 series Digital Pressure Gauges and Calibrators provide an accurate and reliable solution for a variety of applications and pressures.

Additel Digital data recording and monitoring software and Mobile LINK app information

Designed for expanding pressure test ports during pressure calibration.

Handheld and hand-operated pneumatic (air) calibration pressure pumps. 8 models available with pressures ranging from -6 psi to 3,000 psi (0.4 bar to 200 bar).

ADT220, ADT221A, ADT222A, ADT223A, ADT209 and ADT210 Multifunction Loop Calibrators.

Handheld and hand-operated hydraulic calibration pressure pumps. 10 models available with pressures ranging from -12.5 psi to 60,000 psi. Media: Oil/Water, Oil only, Water only, and Skydrol oil.


For many years Additel has successfully developed automated pressure calibrators, digital pressure test gauges, digital pressure calibrators, pressure test and calibration pumps, and multifunction process calibrators. Additel products are currently used in over 60 countries worldwide.

MAXIMATOR has a wide range of Additel products in stock and specialises in supporting your business further by offering the following:

  • Customised calibration packages
  • Customised programming and reports
  • Local Technical support
  • NATA Test Certificates

Additel Advanced Digital Gauges and Calibration equipment now available!