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About the Timber Check Meter
Moisture in Wood
Pin-type vs. pinless meters
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Replacement Pin Probes
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About the Timber Check Moisture Meter (model B350)

Why Buy a Timber Check Moisture Meter | Operating Instructions | Calibration Information
Species Corrections | Wood Temperature Corrections | Warranty Information


Calibration Standard

The Timber CheckMoisture Meter is calibrated to commercial Red Oak.

The electrical resistance values are traceable to the U.S. Department of Agriculture, Handbook No. 72.

Standard resistance values (megohms), for various moisture contents:

Commercial Red Oak
7%
8%
9%
10%
12%
16%
20%
14,400
4,790
1,590
630
125
11.3
2.09

graph

Mathematical representation: Resistance = 10R
where R = 9.2488 - 0.95599MC + 0.036757MC2 - 0.0005639MC3

Meter limit settings: 6.5%, 7.5%, 8.5%, 9.5%, 10.5%, 11.5%, 12.5%, 13%, 16%, 20%, 24%, 30%


About the Timber Check Moisture Meter (model B350) | Moisture in Wood | Pin-type vs. pinless meters | Locate a supplier | Warranty information | Replacement Pin Probes | About us | Contact us

Timber Check™ is a registered TradeMark of ComProTech Canada. Copyright 2011. All Rights Reserverd