Proceq Profometer 4 Manual May 2026

Product Overview: Proceq Profometer 4

The Profometer 4 is a second-generation, non-destructive test instrument designed by Proceq (now part of Screening Eagle Technologies) for locating reinforcing bars (rebar), measuring concrete cover depth, and estimating bar diameter. It is widely regarded as a robust, "workhorse" tool in the construction and civil engineering industries due to its simplicity and reliability.

Calibration and Adjustment: Before use, the device may require calibration to ensure accuracy. This often involves adjusting the device according to the specific type of rebar and concrete being tested. proceq profometer 4 manual

Pulse Induction: Emits electromagnetic fields that are not influenced by the concrete's moisture or composition, ensuring accuracy in various environments. Basic Operating Instructions Based on standard Profometer operating protocols: Product Overview: Proceq Profometer 4 The Profometer 4

6. Settings & Menus

Bar diameter â€“ Enter nominal rebar size (6â€“50 mm) for accurate cover reading.
Sound â€“ Enable/disable beep on rebar detection.
Memory â€“ Manage stored measurements (delete, view, export).

The Peak: The meter will swing toward the maximum value when you are directly over a bar. Bar diameter â€“ Enter nominal rebar size (6â€“50

: Once a peak signal is found, the probe is moved back and forth to find the exact center of the bar. Maintenance and Best Practices To maintain the accuracy required by standards like BS 1881: Part 204 , the manual suggests: Surface Preparation

The Profometer 4 operates on the eddy current pulse induction principle. A coil in the probe is energized by a current pulse, creating a magnetic field. When this field encounters a metallic object like a rebar, it induces eddy currents, which in turn generate a secondary magnetic field. Precision: It typically offers an accuracy of

Rebar Locator (Cover Meter): Measures concrete cover depth and rebar diameter.
Corrosion Analyzer: Measures half-cell potentials to identify active corrosion risk.