Pachometer n. : An instrument for measuring thickness, as of the glass of a mirror, or of paper; a pachymeter.

Example:


Taxonomy
Pachometer, concrete, rebar locator, metal objects, microprocessor technology, eddy current sensor, MK II, birth, Model, James Instruments, accurately, diameter, finder, size depth, sensor, the user, data points, cart.

Defination from the web:
Pachometer represents the re-birth of a classic rebar locator. ... The Pachometer's latest in microprocessor technology not only conditions the signal from the sensor for more accurate and dependable results but ...