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Masterload II™ Electronic Register


Electronic Meter Controller for Aviation Fueling Applications

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Avery-Hardoll Products


The Avery-Hardoll MASTERLOAD II™ is a powerful and versatile micro processor based electronic controller. The unit is capable of enhancing the performance of most makes of positive displacement and turbine meters.

MASTERLOAD II™ is an intrinsically safe system, ideal for use in Category 2 hazardous areas. The system is comprised of a pulse transmitter mounted on the meter, a display unit giving readouts of batch volume, flow rate, and a totalizer.


  • Accurate, dynamic meter calibration
  • Volume to weight conversion
  • Temperature compensation (option)
  • Two-way data interchange to cab mounted data capture systems
  • Interface to deadman system
  • Interface to accessories with 4-20 mA output
  • Flexible installation

Download Brochure – Masterload II Electronic Register



C&L are the distributors for Avery-Hardoll

Some of their Products include: Aviation Flowmeters MASTERLOAD II™ Electronic Register MASTERLOAD III™ Electronic Register
Avery-Hardoll Products