Move the probe (or the unit itself in compact models) slowly across the concrete surface. The signal strength increases as you approach a rebar.
Because the Profometer 4 is a legacy device, Proceq (now operating under the brand) primarily features manuals for their current generation models (Profometer 600, 630, and 650) on their main website.
A stronger signal indicates that the probe is centered directly above a rebar.
The Profometer 4 is widely used in various industries, including construction, civil engineering, and architecture, to ensure the integrity and safety of concrete structures. proceq profometer 4 manual free
Sites like NDT.net or Equipment-Manuals.com frequently archive these PDFs for technicians.
shares the pulse-induction technology and basic interface logic of the 4, the Profometer 5 Operating Instructions are the best technical substitute for understanding core operations.
Civil engineering documentation repositories, such as the Hammond Concrete Operating Instructions Archive Move the probe (or the unit itself in
The device operates on the . It produces an electromagnetic field from its base; when metallic objects like reinforcing steel are present, they respond to this signal. The instrument then measures this response to determine:
If you are looking for updated features like cloud storage, touchscreen interfaces, or augmented reality (AR) heatmaps, the current generation includes: Profometer PM8000
: By centering the probe over a single bar away from intersections, the device can estimate the bar's diameter. A stronger signal indicates that the probe is
manual are rare due to its age, you can find similar technical guidance and operating principles in the manuals for its immediate successors, the and Profometer 6 . 🛠️ Accessing Manuals and Guides
Measure the cover depth at that point with the selector dial set to an estimated average diameter (e.g., 16 mm).