Model Number: Barfield AC2K

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    Digital Fuel Quantity Test Set

    Aero Express is an Authorized Distributor for the Barfield AC2K Test Set.

    To view click here:  Standard Warranty Policy  AC2K Data Sheet  AC Fuel Qty Comparison Chart 

    AC Fuel Qty Specifications Page  Fuel Qty Adapter Cables  Fuel Qty Adapter Cables by Aircraft

    Aero Express will buy, sell and trade the AC2K depending on your needs.  The AC2K Digital Fuel Quantity Test Set is a universal tester for AC Capacitance type systems.  This unit in conjunction with the appropriate Adapter Cable interface provides the operator with a complete test system.


    • Saddle bags for storing accessory lead package
    • AC2K goes to “sleep” to conserve batteries
    • No PRESS TO MEASURE button
    • Built-in Self-Test for capacitance and insulation circuits
    • Automatic capacitance measurement – no nulling operation required
    • Insulation testing as two or three terminal megohmmeter

    1-Year Factory Barfield Warranty on all new products.


    Express Calibration is an Authorized ISO-17025 Calibration and Repair shop for the Barfield AC2K. Visit for full capabilities.

    All units will be sold with a current calibration certificate. If factory new, a manufacturer’s Certificate of Conformance (C of C) will be provided.

    Since its inception, Express Calibration Services has supported Aero Express’ endeavors in providing test equipment support services.

    They perform calibrations for General Aviation, Corporate Aviation, OEMs, FAA Repair Stations, Military, as well as Regional and Air Transport Airlines. Express Calibration Services offers their services when you have a requirement for calibration or repair of your test equipment.