Elcometer Protovale 331S Cover Meter & Cable Detector

The Protovale 331S cover meter and cable detector is often used in the construction and maintenance of structures and allows the user to identify the location, orientation and depth of subsurface metalwork. It has an automatic bar sizing models for immediate bar diameter estimation. This is an intermediate level gauge for users who want greater accuracy in measuring the depth of rebar together with a simple data storage capability for recording and downloading data at a later date.