Extech Instruments 407736 User Manual
Extech Instruments 407736 User Manual

Extech Instruments 407736 User Manual

Digital sound level meter

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User's Guide
Digital Sound Level Meter
MODEL 407736
GlobalTestSupply
www.
.com
Find Quality Products Online at:
sales@GlobalTestSupply.com

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Summary of Contents for Extech Instruments 407736

  • Page 1 User's Guide Digital Sound Level Meter MODEL 407736 GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
  • Page 2: Meter Description

    Introduction Thank you for selecting the Extech Model 407736. This device is shipped fully tested and calibrated and, with proper use, will provide years of reliable service. Please visit the Extech Instruments website (www.extech.com) to check for the latest version of this User Guide.
  • Page 3: Meter Operation

    Set the meter to F, Hi, and A, and adjust the potentiometer for a display of exactly 94.0dB. If the internal and external settings are not within 1.5dB of each other, the meter will require an internal calibration. Contact Extech 407736-eu-GB_V2.3 10/14 GlobalTestSupply www.
  • Page 4: Battery Replacement

    Boiler room Pneumatic drill (50') Freight train (100') Vacuum cleaner (10') Speech (1') Large store Large Office Small office Residence Night residential area Whisper (5'0) Sound studio Threshold of hearing 407736-eu-GB_V2.3 10/14 GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
  • Page 5: Specifications

    50 hours (typical); Low battery indicator alerts user Operating temperature 0 to 40 C (32 to 104 Operating humidity 10 to 90% RH Dimensions/weight 240 x 68 x 25mm (9.45 x 2.68 x 1”)/ 210g (6.75oz) 407736-eu-GB_V2.3 10/14 GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...

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