TABLE OF CONTENTS
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 3
Key Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Maintenance Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
INTRODUCTION
Thank you for purchasing the HHSL-101 USB Digital Sound
Level Data Logger. Please read this user's manual carefully
and thoroughly before using the instrument.
The HHSL-101 is a low-cost, compact, battery-powered
sound level meter capable of unattended logging (recording)
of the decible level of an environment for days, weeks, or
months. Data logging can be started or stopped by pushing a
button on the unit, eliminating the need to bring a laptop to
the job site.
Windows
7 and Windows
®
2
XP are registered trademarks of Microsoft Corporation.
®