Digital Sound Level Meter
Extech 407730 - Extech Instruments Corporation
The 407730 sound level meter measures from 40 to 130dB with an accuracy of 2dB. The digital display offers a 0.1dB resolution and features a fast responding analog bar graph. User can choose A or C weighting. Max Hold captures highest reading. Includes microphone wind screen and four AAA batteries.
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Sound Level Alert with Alarm
Extech SL130W - Extech Instruments Corporation
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Low/High Range Sound Level Meter
Extech 407732 - Extech Instruments Corporation
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Sound Level Meter with PC Interface
Extech 407750 - Extech Instruments Corporation
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Sound Level Meter/Datalogger
Extech SDL600 - Extech Instruments Corporation
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Type 2 Sound Meter Kit
Extech 407732-KIT - Extech Instruments Corporation
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15ft (4.7m) Microphone Extension Cable
Extech 407764-EXT - Extech Instruments Corporation