E.... Q...... - Z..... A.. T...........

gave this a rating of 5/5.

I’ve been using the Barfield DFQ40K, and it’s been a great tool for fuel quantity testing. It’s easy to handle, accurate, and really dependable. I got mine through AvionTEq, and they made the entire process quick and simple!

J**-H*** P** - J***** K****

gave this a rating of 5/5.

I had the chance to work with the DFQ40K recently and it delivered great results. It’s straightforward to use, highly accurate, and ideal for pitot-static checks. Definitely a dependable unit.

R.... D.... - P........ F..... T....

gave this a rating of 5/5.

I’ve had the Barfield DFQ40K for a few weeks now, and it’s been a great tool for fuel quantity testing. Picked it up through AvionTEq, and the whole experience—from ordering to delivery—was smooth and professional. Would definitely order from them again.

Question: Is the portable?

ANSWER: Yes, It is designed to be compact and lightweight, making it portable and suitable for field testing and maintenance operations.

Question: What types of aircraft systems is compatible with?

ANSWER: It is compatible with all aircraft equipped with AC capacitance fuel quantity indicating systems, including those with transient suppressors.

Question: Where can I purchase the Fuel Quantity Testers from?

ANSWER: You can buy new and refurbished from the manufacturer or their distributors or resellers like AvionTEq. They offers for sale and provides detailed specifications and features on their website. You can request a quote directly from them for pricing and availability​. To proceed, you can visit the website of this vendor explore the product details, and reach out to them for quotes and further inquiries.

Question: How can I find the Fuel Quantity Testers for rent or lease?

ANSWER: If youre looking to rent or lease there are several options available including AvionTEq. There are offers a variety of aviation test equipment and tooling for rent or lease, including the Barfield 101-01501. You can request a quote for rental options directly through their website. AvionTEq specializes in providing both new and refurbished test equipment and offers flexible rental and lease programs tailored to different needs. This company is well-regarded in the industry and can provide detailed information on pricing, rental terms, and availability. For more information, you can visit their websites and reach out to their customer service teams.

Question: Where can I have my Fuel Quantity Testers repaired or calibrated?

ANSWER: For repair or calibration services there are several options available including AvionTEq. They offer repair, maintenance, and calibration services for a wide range of ground support and avionics test equipment and tooling. They provide diagnostics, calibration, and repair services with fast turnaround times​. These providers ensure that your equipment is serviced to meet stringent industry standards, ensuring reliability and accuracy in its performance.

Question: What is the Fuel Quantity Testers Price range?

ANSWER: The price will depend on the condition (new, used or refurbished), included accessories, and any additional options or software packages.The prices can vary based on the vendor, availability, and any ongoing promotions or discounts. One of the major providers of Fuel Quantity Testers is AvionTEq offering detailed pricing information on their website for new and refurbished test sets. For those looking to trade-in or sell, AvionTEq can provide appraisals and generous purchase offers and affordable upgrade solutions.

Question: How does it compare to the Barfield DC-400 in terms of functionality?

ANSWER: It is a digital fuel quantity tester designed for capacitance-based systems, with a focus on portability and ease of use. The DC-400, however, is a multifunction tester that supports both resistive and capacitive systems, making it more versatile but also more complex to operate. For technicians working primarily on capacitance systems, It offers a more streamlined and straightforward solution, while the DC-400 is better for those servicing a wider range of systems.

Question: How does the accuracy of it compare to the Aeroflex/Viavi PSD60-2R and PSD90-1C?

ANSWER: It offers ±1% accuracy for capacitance measurements, similar to the high precision provided by the PSD90-1C. The PSD60-2R also delivers comparable accuracy but focuses on broader system testing and integration, such as refueling operations. While all three devices are precise, It is more specialized for direct fuel quantity calibration, making it a great choice for field testing where simplicity and precision are key.

Question: What level of support is provided by AvionTEq for Fuel Quantity Testers ?

ANSWER: AvionTEq offers expert pre-sale and post-sale technical support, ensuring customers receive reliable guidance before and after purchase. We may also provide a limited warranty, depending on the specific unit and its condition. Our goal is to support your operational needs by offering dependable aviation test equipment, tooling, and accessories. Warranty coverage and terms may vary, so please contact us to confirm details for your specific product. AvionTEq is committed to delivering quality solutions and support for aviation professionals worldwide.