User manual

WoodTester
7
3
ON/OFF
1.
2.
4
1.
2.
GB
If you want, you can stick the enclosed
label, which lists the woods in groups A
and B in your language, on the rear side of
the device.
4 green, 3 yellow and 5
red LEDs illuminate.
4 green LEDs illuminate.
Self-test function
The device switches itself off automati-
cally after 2 minutes to save battery
power. If the device has switched itself
off, use the On/Off switch again to
switch it on again.
5
Group A
beech, linden, willow,
ebony
Group B
pedunculate oak, maple,
alder, spruce, ash
Wood groups