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Gann Manuals & User Guides

Gann specializes in high-quality electronic moisture meters and structural moisture indicators designed for non-destructive building material measurement.

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Gann Moisture Meters

Gann (GANN Mess- u. Regeltechnik GmbH) is a trusted manufacturer of highly sensitive measuring instruments, specializing in electronic structural moisture indicators. Their precision devices, such as the widely used Hydromette series, are designed for non-destructive moisture measurement in various building materials including concrete, brick, gypsum, and screed.

With a focus on accuracy, safety, and reliability, Gann provides essential diagnostic tools for professionals in construction, restoration, and building inspection. Explore our collection of Gann user manuals, specifications, and operation guides to ensure accurate calibration and safe operation of your measuring equipment.

Gann manuals

Latest manuals from manuals+ curated for this brand.

Restore Solutions Gann 3in1 Moisture Detection Kit Owner’s Manual

April 2, 2026
Restore Solutions Gann 3in1 Moisture Detection Kit Specifications Measurement Types: Absolute, Equivalent, Relative Reading Type: Invasive, Non-Invasive Supported Materials: Concrete, Block, Brick Publication Statement This publication replaces all previous versions.…

Gann Moisture Meter Quick Reference Guide | Restore Solutions

Quick Start Guide
A comprehensive quick reference guide for Gann moisture meters from Restore Solutions, detailing instrument usage, settings, and material-specific measurements for concrete, screed, block, brick, timber, gyprock, carpet, and other substrates.

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Gann support FAQ

Common questions about manuals, registration, and support for this brand.

  • What types of products does Gann manufacture?

    Gann specializes in highly sensitive electronic structural moisture indicators and moisture meters, such as the Hydromette series, for non-destructive moisture measurement in building materials.

  • How do I change the material setting on my Gann BL Compact B2?

    Scroll to the material menu, press the 'M' button so the material number flashes, use the navigation buttons to select your desired material ID (e.g., 73 for Concrete), and press 'M' to confirm.

  • What should I do if my Gann moisture meter shows signs of damage?

    Never use a damaged device. In the event of visible damage, strong odors, or excessive heating, remove the battery immediately and do not continue using the instrument. Contact Gann service for repairs.

  • Can Gann meters be used in extreme temperatures?

    Gann measuring devices are designed to be used in controlled environments and should typically be operated at ambient temperatures between 0 °C and 40 °C to avoid malfunction.