Zircon MT6 Professional Metal Sensor
- Automatically differentiates between magnetic metal (such as rebar) and non-magnetic metal (such as copper pipe)
- Shows the depth of metal from the surface in both inch and centimeters
- Easy-to-read LCD screen pinpoints the location of metal objects to the nearest inch and depth to the nearest 1/2-Inch (13 mm)
- Helps map out the grid of metal through any nonmetallic construction material, including concrete, tile and marble
- Have questions? Need more information? Call the Zircon Customer Service department at 1-800-245-9265, Monday-Friday 9am – 5pm PST. We’ll be happy to help!
Amazon.com Product Description
Find buried metal before your drill bit does.
Differentiate between ferrous metal (such as rebar) and non-ferrous metal (such as copper pipes).
Map out pipes, electrical conduit, metal studs, and more.
Watch the MT 6 in action. See how an MT 6 is used.
Find Rebar in Concrete and More with This Affordable Dedicated Metal ScannerLocate embedded metal before your drill bit or saw blade does. MetalliScanner MT 6 is the tool you need if you are sawing concrete slabs or walls that contain rebar, conduit, or plumbing. This powerful dedicated metal scanning tool can locate metal up to 6 inches (152 mm) deep in solid concrete.MetalliScanner MT 6 locates both ferrous and non-ferrous metal up to 6 inches deep in concrete and other non-metallic surfaces. It also differentiates between ferrous and non-ferrous metal targets and indicates the target depth in inches and centimeters. … More >>
Zircon MT6 Professional Metal Sensor

I have performed structural inspections on over 8,000 homes with concrete slab foundations. I have used very expensive and very inexpensive metal detectors over the years in my effort to determine how slabs are reinforced and to accurately locate the rebar. The Zircon MT-6 is the best instrument for the price that I have found to perform these tasks. All Of my inspectors have used the MT-6 instrument for several years with good success and satisfaction.
You’re never sure about whether or not these stud-finders will actually find them, but this one does, and it does it perfectly. It’s accurate, good quality, and is easy to read with the large, detailed screen. Great product.
I bought this unit because we had to core drill over 100 holes in our floor and the engineer didn’t want us hitting any re-bar. The floor we had to drill through was 5″ thick with a metal pan under it, so I knew it would be hard for any detector to distinguish between the metal pan and the re-bar. It seemed to get it right sometimes and other times it would miss re-bar. It also picked up a lot of “stuff” in one area and when we drilled there wasn’t anything there.
Over all I’d give it 3 stars, maybe if it were just a concrete slab over dirt with re-bar it would be better?
On Concrete foundation, the scanner always beep when the find any rock with iron – false reading. Any body guest where the rebar is. However, on CMU (Concrete Masonry Unit) it works a bit better. I do not like the product but if you must have it, make sure check the return policy.