How the Barfield DPS-1000 Simplifies Pitot-Static and Altimeter Certification

Accurate air data isn’t just a technical requirement in aviation—it’s the foundation of safe flight. The pitot-static system feeds critical instruments like the altimeter, airspeed indicator, and vertical speed indicator. If the data is off, even by a small margin, the effects can ripple into aircraft performance, regulatory compliance, and operational safety.

For MROs and aviation technicians, testing these systems must be precise, repeatable, and efficient. That’s exactly where the Barfield DPS-1000 Pitot Static Tester proves its value. Built for real-world maintenance environments, the DPS-1000 brings digital precision and intelligent automation to pitot-static and altimeter certification testing.

A Single Tool, a Clearer Workflow

Traditionally, pitot-static testing involved multiple manual pumps, analog gauges, and constant technician supervision. While functional, these legacy approaches can be time-intensive and prone to human interpretation errors. The DPS-1000 streamlines this entire process into one portable, user-friendly unit with high-accuracy digital pressure control.

The device allows technicians to quickly perform:

• System leak checks

• Altimeter accuracy verification

• Static and pitot pressure calibration

• Controlled pressure/vacuum generation

• RVSM compliance-level tests

Because it manages pressure changes with digital control and clear on-screen readings, technicians can focus on results—not on wrestling with the equipment. The intuitive interface removes complexity, minimizes setup time, and supports faster decision-making during certification tasks.

Built for Compliance Without the Complication

The DPS-1000 supports certification standards including FAA, EASA, and ICAO air data requirements, making it ideal for facilities managing mixed fleets or global operations. It delivers stable pressure control, which is critical for altimeter certification and pitot-static validation. This stability is particularly valuable when conducting sensitive compliance tests such as RVSM and altimeter tolerance checks.

By automating test points and providing direct digital output, the DPS-1000 helps eliminate:

• Unnecessary retesting

• Premature battery or instrument replacements

• Extended aircraft downtime

• Manual data-logging errors

The result? Cleaner reports, faster approvals, and more confidence in every release-to-service decision.

Why Technicians Prefer It

Aviation maintenance is already a high-pressure environment. Technicians appreciate tools that reduce workload without sacrificing accuracy. The DPS-1000 enables a smoother certification experience by combining reliability with thoughtful engineering.

Here are the real-world benefits that matter most:

• Automated test sequencing reduces hands-on time

• High-accuracy digital pressure control removes guesswork

• Portable and rugged design fits hangar and flight-line use

• Clear digital readings simplify documentation and compliance

• Stable pressure generation supports sensitive altimeter verification

• Faster pitot-static certification, improving maintenance throughput

• Increased confidence in air data accuracy, enhancing flight safety

The Barfield DPS-1000 isn’t just test equipment—it’s a practical investment in safety, compliance, and efficiency. It modernizes air data certification by replacing complexity with clarity, and manual interpretation with digital truth.

Ready to Upgrade Your Air Data Testing?

At AvionTEq, we support MROs, airlines, and technicians worldwide with trusted aviation ground support test equipment and expert lab services.

If you're looking for a smarter, faster, and more reliable approach to pitot-static and altimeter certification, explore the Barfield DPS-1000 and our full list of aviation test equipment:

Learn more → www.avionteq.com