Amprobe MT-10 Moisture-Meter User Manual
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INTRODUCTION
Moisture meters MT-10 can be used to measure the 
amount of water in the wood or building material so 
that the woodworker can determine if it is suitable for 
the intended purpose. Building inspectors, carpenters, 
hobbyists, and other woodworkers often are required 
to have moisture meters. Wood flooring installers, for 
example, have to verify that the moisture of the wood 
matches the relative humidity in the air of the building. 
If this step is skipped, a vast array of problems may 
present itself: cracking, cupping, crowning, buckling, 
sunken joints, and cracked finishes.
OPERATION
1. Press the POWER ON/OFF button once to turn on
the instrument
2. Selecting desired Measurement Mode
a) After the instrument has been turned on, press
and hold down the button for about 3 seconds 
to enter Setting Mode (reading disappears, 
symbol starts flickering on the display).
b) While symbol is flickering on the display, press
the button until the meter is in the desired 
measurement mode and the corresponding 
symbol flickers on the display. 
The four modes are as follows: 
Wood moisture measurement mode 
(“ “flickers), material moisture measurement 
mode (“ “flickers), Celsius temperature 
measurement mode (“°C“flickers), Fahrenheit 
temperature measurement mode (“°F“flickers).
c) After the desired measurement mode is
selected, don’t operate the instrument. About 3 
seconds later, the instrument exits Setting Mode 
automatically. Now you can start measurement.