All the features needed in a magnetic locator, ergonomically designed for complete one-handed operation; so your other hand is free to use other equipment. Locate ferrous objects underground, underwater or in snow; PK Nails, Iron Pipes, Valve Covers, Masonry Nails, Manhole Covers, Cast Iron Water and Gas Lines, Surveyors Markers and More.

Object Depth. Depth Reception various on ground surface and mass of object.
Small Masonry Nail: up to 6 inches
Large Masonry Nail: up to 8 inches
Valve Box: up to 8 feet
Manhole Cover: up to 8 feet
5" Iron Pipe: up to 8 feet
Large Iron Tank: up to 15 feet 
Used with audio tone allows for pinpoint accuracy, even in congested search areas
Powerful magnetic speaker with molded cover to protect speaker from direct contact of water and dust
Lightweight and comfortably balanced for easy handling
Patented electronic balancing procedure allows balancing to be done quickly and efficiently
Approximately 100 hours of operation before batteries need changing
Quick-access battery compartment
Deep tone audio signals peak over magnetic objects to easily narrow down searches
The tube is waterproof to just under the plastic housing, the housing is water-resistant
INCLUDED:
CST/Berger MT101 magnetic locator
Soft Carrying Case
Instruction Manual
5 Year Manufacturers Warranty