Used to map a grid of reinforcement over a larger rectangular area, producing a "heat map" of cover depths.
The Profometer 4 operates on the . 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 proceq profometer 4 manual
While the basic "Spot" mode is standard, the Profometer line supports specialized scans: Used to map a grid of reinforcement over
If you "chase" the signal up and down and it remains consistent, you are following the length of the rebar. 3. Advanced Measuring Modes it induces eddy currents
Profometer PM8000 - Rebar locator - Screening Eagle Technologies