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