Overview

Features

  • Auto/Manual ranging from 30 to 130dB in 6 ranges
  • Meets ANSI and IEC Type 2 standards
  • A and C selectable frequency weightings
  • Fast and Slow selectable response times
  • Background noise absorber mode for machine noise measurements filters ambient noise
  • Large 3.5 digit display with 0.1dB resolution with backlighting and analog bargraph
  • Electret condenser microphone provides 1.5dB accuracy
  • Min/max plus analog output and tripod mount
  • Max hold latches maximum value on display
  • RS-232 interface for capturing data directly on a PC
  • Optional Windows compatible software
  • Complete with batteries and carrying case

What's in the Box

  • Batteries
  • Carrying case

Description

The Extech 407750 digital sound meter features a large backlit display for easy viewing, a PC interface, and background sound absorber for machine noise measurements. The Extech 407750 digital sound meter has auto/manual ranging from 30 to 130dB in 6 different ranges and meets ANSI and IEC Type 2 standards.

Other features of the Extech 407750 digital sound meter include A and C selectable frequency weightings, selectable fast or slow response times, and background noise absorber mode which filters ambient noise while taking machine noise measurements. The Extech 407750 digital sound meter has a large 3.5 digit display with 0.1dB resolution, backlighting, and an analog bargraph.

The Extech 407750 digital sound meter is also equipped with an Electret condenser microphone which provides 1.5dB accuracy. There is a min/max function, analog output, and tripod mounting thread. The Extech 407750 digital sound meter's max hold function latches the maximum value on the display.

The Extech 407750 sound meter has an RS-232 interface which easily facilitates capturing data directly on a PC. Optional Windows ® compatible software is available for data manipulation.

Applications for the Extech 407750 Digital Sound Meter

  • Machine noise evaluation
  • OSHA compliance testing
  • Community noise measurement
  • Noise ordinance
  • PC interface for data collection

In Stock

Manufacturer Stock

This stock is typically available to ship in 3 - 5 working days.

Part Number Price Available
407750
$318.99 50 in stock

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