Mini Sound Meter850014Instruction Manual
2TABLE OF CONTENTS1. INTRODUCTION . . . . . . . . . . . 22. PANEL DESCRIPTION . . . . . . . . 33. OPERATING INSTRUCTIONS . . . . 43-A. Measuring P
31.Windscreen2. Microphone (remove windscreen to expose the microphone tip)3. LCD Display4. A/C (weighting)5. Hold6. Fast/Slow (respons
43. OPERATING INSTRUCTIONSKeep the microphone dry and avoid strong vibrations. Use the WINDSCREEN (1) at wind speeds over 10m/sec.3-A. MEASURING PROCE
53-B. HOLD FUNCTIONWith the meter on, press the HOLD (5) button to display “HOLD” and the last dB reading.Press HOLD (5) again to exit this function.
63-D. CALIBRATIONUse Sper Scientic Acoustical Calibrator 850016 (or equivalent) to calibrate the meter. Perform the calibration at temperatures betw
75. BATTERY REPLACEMENT• Turn off the meter when the low battery icon is displayed.• Slide BATTERY COMPARTMENT (10) cover down to install a fres
87. OPTIONAL ACCESSORIES850016 Acoustical Calibrator840091 Windscreen850000 Rubber Boot8. WARRANTYSper Scientic warrants this product against defect
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