A studio product shot featuring the yellow CST Berger MT100 Magna-Trak 100 magnetic locator standing vertically next to its long, black soft padded carrying case with a shoulder strap.
A full-length view of the yellow magnetic locator showing the control housing with volume and sensitivity knobs, the mid-shaft LCD display unit, and the long aluminum detection tube with a protective rubber tip.
An angled perspective of the Magna-Trak 100 Series magnetic locator, highlighting the ergonomic handle design and the easy-to-read digital display interface mounted on the shaft.
A studio product shot featuring the yellow CST Berger MT100 Magna-Trak 100 magnetic locator standing vertically next to its long, black soft padded carrying case with a shoulder strap.
A full-length view of the yellow magnetic locator showing the control housing with volume and sensitivity knobs, the mid-shaft LCD display unit, and the long aluminum detection tube with a protective rubber tip.
An angled perspective of the Magna-Trak 100 Series magnetic locator, highlighting the ergonomic handle design and the easy-to-read digital display interface mounted on the shaft.
CST/berger

CST Berger Magnetic Locator MT100 43.75 Inch MagnaTrak (Waterproof Aluminum Tube LCD Display Ferrous Metal Detection Surveying Utility Finding)

In stock
SKU: 19-550
$579.00 USD

Description

Commercial-Grade Magnetic Locator with Submersible Aluminum Sensor Tube and Multi-Segment Target Centering LCD

The CST Berger MT100 Magna-Trak 100 Magnetic Locator is a high-precision surveying instrument equipped with a 43.75-inch waterproof aluminum tube engineered for detecting buried ferrous metal objects. Featuring advanced magnetic toroidal sensors and innovative electronic balancing circuitry, this professional locator filters out non-ferrous interference to deliver clear audio and visual tracking feedback via its integrated LCD display. The water-resistant plastic and aluminum housing is capped with a durable hard rubber tip to protect sensitive sensor electronics during demanding utility locating in shallow water, mud, or deep soil trenches.

Best Used For:

  • Submerged Ferrous Hunting: Tracking buried cast-iron pipe lines, septic tanks, and well casings underwater or in saturated mud environments.
  • Surveying Marker Recovery: Pinpointing metal property survey stakes, iron surveyor pins, and structural corner markers covered by soil or foliage.
  • Civil Infrastructure Excavation: Finding buried steel manhole covers, valve boxes, and utility vault lids before street milling or construction work.

Key Performance & Safety Features

  • Submersible Aluminum Tube: Engineered with a completely sealed, waterproof lower sensor shaft to handle shallow-water and muddy-trench detection sweeps.
  • High-Contrast LCD Display: Features visual numeric scale and bar graph layouts to complement audio tones for precise, rapid center-point alignment.
  • Magnetic Toroidal Sensors: Advanced sensor coils capture deep-buried ferrous objects while ignoring non-magnetic metals like brass, aluminum, or copper.
  • Electronic Balancing Circuitry: Automatic internal soil balancing blocks ground mineralization interferences to maintain operational sensitivity.
  • Durable Vulcanized Rubber Tip: Integrated high-durability base tip cushions the device from direct vertical impacts against rock or hard concrete.

What's Included

  • (1) CST Berger MT100 Magna-Trak 100 Magnetic Locator
  • (1) Soft Padded Utility Carrying Case

Technical Specifications

Specification Value
Brand Name CST Berger
Model Number 19-550
Device Category Type Magnetic Locator
Maximum Operating Length 43.75 in
Assembled Weight 4.0 lbs.
Sensor Construction Class Waterproof Toroidal Sensor System
Signal Feedback Display Digital LCD (Numeric and Bar Graph)
Tube Material Extruded Anodized Aluminum
Enclosure Materials High-Impact ABS Plastic and Aluminum
Base Tip Protection Vulcanized Hard Rubber Cover
Control Setup Rotary On/Off, Volume, and Sensitivity Knobs
Packaged Weight 4.95 lbs.
Warranty Coverage 1 Year Limited Commercial Warranty
UPC Barcode 099575391033

Pro-Tip: When surveying areas with heavy surface metal structures like chain-link fences or parked vehicles, sweep the locator at a slightly elevated height parallel to the obstruction. Adjust the sensitivity control knob down to isolate the signals of deeper targets like buried survey pins and suppress nearby surface interference.