Operation - TESTBOY TV 341 Bedienungsanleitung

Operation

Certificate of quality
All activities and processes carried out within Testboy GmbH relating to quality are monitored
permanently within the framework of a Quality Management System. Furthermore, Testboy
GmbH confirms that the testing equipment and instruments used during the calibration process
are subject to a permanent inspection process.
Declaration of conformity
The product conforms to the actual directives. For more detailed information go to
www.testboy.de
Operation
Thank you for purchasing the Testboy TV 341.
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This hygrometer is used to measure the content of moisture in wood and construction material, as
well as for measuring the air temperature.
Commissioning
"POWER"
In order to switch on the measuring instrument, activate the button .
After 10 minutes of inactivity, the measuring instrument automatically switches off.
Presetting and self-test:
"POWER"
Prolonged pressing (approx.5 sec.) of the button calls up the basic settings. Using
"Mode"
▲, select the unit for the temperature measurement (°C/°F) and press in order to con-
. If
firm and start the self-test. The character "---" appears on the display for a few seconds
"PAS"
appears after the self-test is completed, the hygrometer is in a good condition. By again
"Mode" "NO"
pressing the button , the instrument is ready for operation. If is indicated, send
the instrument to us for further checking.
Carry out presetting and self-test each time after replacing the battery.
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12 Testboy TV 341