MWF WF 101 III Pro — Third-Generation Water Locator

Overview

The WF 101 III Pro builds on 11+ years of field use to remain a reference standard in long-range water detection. The third-generation hardware and Bear Claw OS deliver refined controls, better noise handling, and a dual-method workflow—long-range discovery followed by geophysical confirmation—so you can walk in confident and mark depth with clarity.

How It Works & Key Features

A bright 3.2" TFT display, Bluetooth, wireless headphones, and a PIN lock keep operation secure and straightforward. The ATS engine manages soil variability and suppresses mineral interference, while the interface lets you select water type, depth/range presets, and laser guidance. The geophysical mode then measures soil resistance via electrodes to classify water (fresh/salty/very salty), estimate depth, and assess density—turning a directional hit into a drilling plan.

Detection Systems

Advanced Long-Range Locator: Directional acquisition with acoustic guidance and laser.

Geophysical Survey: Two-electrode scan for depth, type, and density metrics.

Depth & Range

Depth: up to 800 m

Forward range: up to 2,500 m

In the Box

Main unit, LRL antenna, ground reinforcement/transmitter, geophysical unit with electrodes and cables, anti-shock case, charger and sound kit, 3-year warranty card, user’s guide, tutorial DVD.

Warranty

3-Year Manufacturers Warranty

Why Choose This Model?

If you need both long-range reach and on-site confirmation to reduce drilling risk, the WF 101 III Pro is a proven, modernized solution.