Hydromette B line B2 – Gann

Building moisture meter


The Hydromette BL Compact B2 is an electronic building moisture indicator for a non-destructive measurement of moisture in building materials. The Hydromette uses the dielectric constant measuring / high frequency principle. The ball probe can be applied flexibly and is used for the detection of moisture in all kinds of building materials. It is also suitable for checking the dispersion of moisture in walls, ceilings and floors.

The Hydromette has an audible alarm, which will resound if the values exceed the limit. Limits for the building materials can be set individually. The hold-function enablesan easier measurement for locations that are hard to access.

Technical specifications

Measuring Range:

Structural materials:

0 - 100 digits (scanning range)

0.3 - 6.0 % of dry weight

0.3 - 4.0 % CM


Tendential indication for hard and soft wood

Other specifications:

Direct Indication of moisture content in % by weight and in %-CM via a 3-line LCD, resolution: 0.1 %

Direct readings for 7 types of building materials and 2 types of insulating materials as well as tendential indication for hard and soft wood

Min / Max and Hold functions for measured values

Acoustic alarm function if user-defined limits are exceeded.

Automatic calibration during power up of the device

Indication of the device's temperature/ambient temperature, automatic cut-off of the device.

Power supply: 9 V dry cell or Ni-Cd accumulator (optional accessory)

Feel free to ask us your question!

Do you have a question or would you like to request a quote? Please contact us by phone or send us an e-mail.

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