LaserLiner WoodTester Mode D'emploi page 11

Wood groups
5
Group A
9 1 3 1 6 1 9 21
1 1 1 5 1 9 23 25
Group B
Determining wood moisture
6
Wet/dry LED indicator for group A
7a
Group A
9 1 3 1 6 1 9 21
1 1 1 5 1 9 23 25
Group B
After switching the device on, all 12 LEDs will illuminate briefly. Thereafter,
the first green LED will blink continuously. The device is now ready to use.
If a measurement for a group A wood is made, the material's moisture in %
will be displayed in the upper scale. The LED display bar becomes larger, from
left to right, with increasing moisture content. The 12-position LED display is
subdivided into 4 green (dry), 3 yellow (moist) and 5 red (wet) segments. The
moisture content of wood can be determined both from the percentage figure
as well as from the LED colour. Example shown: 13 %, green LED = dry.
Group A
23%
27%
Group B
The location to be measured should be
untreated, free of knots, dirt and resin.
Measurements should not be made on the
end faces of wood because these areas dry
particularly quickly such that they produce
incorrect measurement results.
23%
27%
trocken
dry
beech, linden, willow,
ebony
pedunculate oak, maple,
alder, spruce, ash
feucht nass
moist wet
WoodTester
11
EN