The new NORTEC 700: eddy current testing, simplified
As aircraft and engines evolve, so too must the tools that inspect them. The latest answer from Evident Inspection Technologies is the NORTEC 700, a state-of-the-art portable eddy current (ECT) and eddy current array (ECA) flaw detector.
Combining conventional ECT and advanced ECA in one seamless platform, the NORTEC 700 is purpose-built for aerospace maintenance applications, from detecting surface cracks around fasteners, to finding subsurface corrosion, to inspecting bolt-holes.
Three Models, One Platform
The new NORTEC 700 comes in three models:
· N700: everyday single-frequency and conductivity testing
· N700D: adds dual-frequency and bolt-hole rotary scanning
· N700i: combines ECT with high-fidelity ECA imaging, automatic layer detection and a dedicated Defect Viewer for bolt-hole and multi-layer inspections
All three share the same body, interface and digital ecosystem, simplifying cross-training and fleet standardization. Freeze Mode is also standard across the entire NORTEC 700 series. Additionally, because every configuration runs on the same hardware, models are field-upgradable: no return to a service center is required.
Built for Demanding Inspections
At just 1.79 kg, the NORTEC 700 is easy to maneuver in confined spaces, and light enough to stay comfortable shift-after-shift. A precision control knob keeps it usable with gloves on, and a high-brightness display stays readable in direct sunlight. Intelligent application-based presets automatically configure parameters for the selected probe and inspection type, cutting setup time and the risk of operator error.
New Probes, Proven Compatibility
A new generation of detachable ECA probes brings more consistent performance from probe to probe, which makes calibration quicker and results more reliable. At the same time, the NORTEC 700 works with existing NORTEC 600 probes, scanners and accessories, so teams don’t have to replace what they already own.
The new NORTEC 700 eddy current array flaw detector and the full Evident Inspection Technologies aerospace portfolio will be showcased on Booth 0660 at the Farnborough International Airshow, Farnborough UK, 20-24 July, 2026.