How it works and what frequency?

As to the locator this information is available in the manual, as you have to adjust the sensitivity level whilst trying to find what you are looking for underground. Based on your need to locate adjusts the sensitivity level on the locator

Does it work under concrete

it will work well sounding under concrete as long as there's no rebar or metal shavings in it. Make sense?

Bosch 19 557 Magna Trak 100 Series Magnetic Locator

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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R32053

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔍 Locate Like a Pro, Rain or Shine!

LIGHTWEIGHT DURABILITY - Strong aluminum tube paired with hard rubber tie offers a perfect balance of ruggedness and portability for all-day use.
USER FRIENDLY CONTROLS - Intuitive on/off, volume, and sensitivity adjustments let you customize detection to your exact needs on the fly.
SMART BATTERY MANAGEMENT - Easy-access battery compartment plus low battery visual alerts keep you powered up and ready to locate without surprises.
BUILT TO BRAVE THE ELEMENTS - Waterproof and water-resistant housing means no downtime, rain or shine—keep your workflow uninterrupted.
PRECISION DETECTION IN ANY ENVIRONMENT - High-tech magnetic toroidal sensors with electronic balancing circuitry ensure pinpoint accuracy even in noisy, congested job sites.

The BOSCH 19-557 Magna-Trak 100 Series Magnetic Locator combines advanced magnetic toroidal sensors with a waterproof, lightweight design and digital LCD display to deliver precise, reliable locating performance across a wide range of concrete and stone materials. Its user-friendly controls and smart battery alerts make it an essential tool for professionals demanding accuracy and durability on every job.

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