The 3M™ Sound Detector SD-200 is a compact, lightweight sound level meter designed to accurately measure workplace noise levels.
Green, yellow and red LEDs flash the colour that corresponds to the Optime Alert System, making it easy to select the appropriate level of hearing protection.
The SD-200 offers an integrating feature that computes the average sound pressure level, allowing for more accurate assessment of intermittent sound levels.
The user-friendly interface makes the SD-200 easy to operate.
A rechargeable lithium polymer battery helps lower the total cost of ownership compared to other sound level meters that use replaceable batteries.
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