The Proceq Profometer 4 is a legacy rebar locator and concrete cover meter used to non-destructively detect the position and depth of steel reinforcement in concrete structures . While newer models like the Profometer PM8000
3. Advanced Applications: Determining Unknown Rebar Diameters proceq profometer 4 manual
The meter will swing toward the maximum value when you are directly over a bar. The Proceq Profometer 4 is a legacy rebar
| Specification | Details | Source(s) | | :--- | :--- | :--- | | | 185.5 mm (7.3 in), depending on rebar size | | | Cover Measurement Accuracy | ±1 to 4 mm (±0.04 to 0.16 in), depending on depth | | | Diameter Measurement | Estimated at depths up to 63.5 mm (2.5 in) | | | Diameter Accuracy | ±1 rebar size | | | Operating Temperature | -10 to 60 °C (14 to 140 °F) | | | Battery Type | Rechargeable NiMH AA (included) | | | Battery Life | Approximately 8 hours of operation | | | Connections | USB, Ethernet | | | Memory Capacity | Up to 40,000 values in 63 objects | | | Specification | Details | Source(s) | |
The Profometer 4 can store up to 40,000 values across 63 different object files, enabling organized management of large-scale projects. The manual details how to:
The Proceq Profometer 4 is a legacy, high-precision nondestructive testing (NDT) instrument designed for locating reinforcing bars (rebars) and measuring concrete cover depth. Manufactured by Swiss engineering firm Proceq (now Screening Eagle Technologies), this classic eddy-current locator remains a staple in structural engineering due to its reliability, simplicity, and robust build.
Remove the batteries if the instrument will be stored unused for more than a few weeks to prevent leakage current damage.