08
Measurement
scale
Conversion table
all values in material moisture %
Beech
Spruce/
Oak/
Birch
concrete
C20/25
Plaster
Cement
screed
Aerated
concrete
> 44
44
42
40
38
36
34
32
30
28
26
24
22
20
18
16
14
12
10
8
28,0
26,0
25,0
24,0
23,5
23,0
22,5
22,0
20,0
19,2
17,8
16,2
15,7
13,8
11,3
8,3
6,5
5,5
5,0
33,0
31,0
30,0
28,0
27,0
26,0
25,5
25,0
23,0
22,4
21,0
19,4
18,7
16,5
12,4
10,3
8,2
7,3
6,3
1,6
1,5
1,4
1,2
1,1
1,0
2,4
2,1
2,0
1,8
1,2
1,0
0,8
0,5
0,3
1,8
1,7
1,6
1,5
1,4
1,3
1,2
1,1
1,0
10,0
8,0
7,0
6,0
5,7
5,0
4,5
4,0
3,7
3,2
2,7
2,2
GB
Wet Dry
Table notices
Measurements indicated on the instrument‘s dual-scale are
based on the common built-in material characteristics for wood
and building materials. More precise results can be obtained
for the given wood or building material when the indicated
measurement is referenced to the conversion table.
Example: Measurement on the left scale: 24, corresponds to
1,0% for gypsum plaster. Values with a grey background are
considered to be wet.
Manual_DampFinder_Rev0513_A.indd 08 24.05.13 12:28