Fisher Labs M9711 Metal Detector – Valve and Box Locator 11″ with auto retune

Fisher Labs M9711 Metal Detector – Valve and Box Locator 11″ with auto retune

Amazon.com Price: $644.00 (as of 05/02/2022 01:41 PST- Details)

Automatic Retune Button. Sensitivity Selector.
Manual Ground Compensation. Headphone Jack.
Takes 2 x 9V Batteries.

Description

The M-97 is an all-metal metal detector that can search through concrete and asphalt and was designed for finding buried or paved over valves, boxes, or manhole covers, or any other concealed metallic object. It also locates targets made of aluminum, brass and lead. Please remember, like all Valve and Box Locators, the M-97 is a Metal Detector which should not be used as a substitute for a Utility Line Tracer.
Automatic Retune Button. Sensitivity Selector.
Manual Ground Compensation. Headphone Jack.
Takes 2 x 9V Batteries.
Weight: 3.9lbs. Operating Frequency: 4.5kHz
Battery Life: Alkaline 25 – 35 hours. Dimensions: Length: 38″ to 50″ adjustable (96cm to 127cm).