Sper Scientific 840012 Sound Meter with Detachable Probe - Manual (Page 2)

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CONTENTS
1. Introduction ............................................................................. 3
2. Meter Description .................................................................... 3
3. Operating Instructions
3-A Measuring Procedures .................................................. 4
3-B Hold ............................................................................... 4
3-C Rec. Max/Min ................................................................. 4-5
3-D Max. Hold ...................................................................... 5
3-E Signal Output ................................................................. 5
3-F Calibration ..................................................................... 5
3-G Precautions .................................................................... 5
3-H Auto Shut Off ................................................................. 6
3-I Battery Replacement ..................................................... 6
3-J RS232 PC Serial Interface ............................................ 6
4. Specifications .......................................................................... 7
5. Frequency Weighting (A and C) Characteristics ..................... 8
6. Warranty .................................................................................. 8