Überlegungen zur Messung des Farb-LCDs des digitalen Dezibeldetektors
1. Wind blowing across the microphone increases the noise measurement. Use the supplied wind shield ball to cover the microphone when applicable.
2. Calibrate the instrument before each use if possible. Especially if the meter has not been used for a long period of time.
3. Do not store or operate the instrument in areas of high temperature or humidity.
4. Keep meter and microphone dry.
5. Avoid severe vibration.
6. Entfernen Sie die Batterie, wenn das Messgerät für längere Zeit gelagert werden soll.
