Fisher TW-6   The Fisher "two-box" metal detector designed to find underground pipes, cables, manhole covers, vaults, valve boxes and other metallic objects. Tough and simple to use.

	Fisher M-97   The Fisher M-97 is designed to find buried or paved over valves, boxes, and manhole covers. Also locates other objects of aluminum, brass and lead.

	Fisher M-101 Rebar Locator & Metal Probe The Fisher M-101 is designed to find rebar and other embedded metal objects, conduits, PK nails, wiring, and wall studs. Rugged construction with waterproof search loop.