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You are here: Home > Sound Level Meters
Sound Level Meters

Sound Meters or Sound Level Meters (SLM) are used to provide an objective measurement of sound pressure levels. The most common form of measurement of sound in the United States or English system is in decibels (db) and metric users use MicroPascals (uPa). Loud noise(s) at your workplace or home at best can be very disturbing and may even cause hearing damage over time. As humans each perceives sound differently sound level meters provide a accurate and repeatable "objective" measurement that can be used to help solve sound and ambient noise volume issues at home or to help ensure a safer OSHA-compliant workplace. RDI's Knowledge Base includes charts showing examples of sound levels from many sources.

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Extech 407732 Two Range Sound Level Meter with Backlit Display Extech 407732-KIT Low/High Range Sound Level Meter Kit Extech 407730 Digital Sound Level Meter with Analog Output
Our Price: $199.99
Sale Price: 189.99
You save $10.00!
Our Price: $439.99
Sale Price: 395.99
You save $44.00!
Our Price: 89.99
407732 Two Range Sound Level Meter with Backlit Display 407732-KIT Low/High Range Sound Level Meter Kit 407730 Digital Sound Level Meter with Analog Output
Two Range Meter with Backlit LCD Display
  • High accuracy meets ANSI and IEC 651 Type 2 standards
  • High and Low measuring ranges
  • Low: 35 to 100dB
  • High: 65 to 130dB
  • Data Hold and Max Hold functions
Low/High Range Sound Level Meter Kit
  • High accuracy meets ANSI and IEC 651 Type 2 standards
  • High and Low measuring ranges: 35 to 100dB (low) and 65 to 130dB (high)
  • Data Hold and Max Hold functions
  • Backlit LCD display to view in dimly lit area
  • Includes 1kHz 94dB sound calibrator (5% accuracy)
  • Includes plastic carrying case for meter and calibrator

Analog Bargraph with 50dB Range Updates Every 40ms

  • 2dB accuracy with 0.1dB resolution
  • Monitor WorkPlace Machinery
  • Install Audio Alarm Systems
  • Record Max/Min values over time
  • Certificate of Conformity Available
  • 40 to 130dB measuring range
Extech 407736 High Accuracy Digital Sound Level Meter HD600 Datalogging Sound Level Meter Extech 407768 High Accuracy Sound Level Meter with PC Interface
Our Price: 279.99
Our Price: 559.99
Our Price: 349.99
407736 High Accuracy Digital Sound Level Meter Extech HD600 Datalogging Sound Level Meter 407768 High Accuracy Sound Level Meter with PC Interface
High Accuracy Type 2 Meter
  • Provides 1.5dB accuracy
  • Meets ANSI and IEC 651 Type 2 standards
  • High and Low measuring ranges Max Hold with reset button
  • Built-in calibration check (94dB)
  • Analog AC/DC outputs for connection to an analyzer or recorder
  • Tripod mount ideal for field use
Stores up to 20,000 records with real date and time stamp
  • 30 to 130dB range with 1.4dB accuracy
  • Meets ANSI and IEC61672-1 Type 2 standards
  • Datalogging capability up to 20,000 records at speed from 1/sec to 1/59sec
Includes Windows? Compatible Software
  • High accuracy meets ANSI and IEC 651 Type 2 standards
  • Auto/Manual ranging
  • Min/Max and Max Hold
  • RS-232 interface for capturing data directly on a PC
  • Analog AC output for connection to a recorder
  • Tripod mount ideal for field use
Extech 407750 Sound Level Meter with PC Interface Extech 407764 16,000 Point Datalogging Sound Level Meter with PC Interface Extech 40778A Integrating Sound Level Datalogger with USB
Our Price: 279.99
Our Price: 649.99
Our Price: 1,349.00
407750 Sound Level Meter with PC Interface 407764 16,000 Point Datalogging Sound Level Meter with PC Interface 407780A Integrating Sound Level Datalogger with USB
Big Backlit Display, PC Interface & Background Sound Absorber
  • High accuracy meets ANSI & IEC 651 Type 2 standards
  • Background noise absorber for machine noise measurements filters ambient noise
  • RS-232 interface for capturing data directly on a PC
  • Large display with backlighting and analog bargraph
  • Min/Max Analog
  • AC/DC outputs for connection to a recorder
  • Tripod mount ideal for field use
Microphone Extension Cable for Remote Sound Measurements
For use with 407764, 407354, 407355, 407780, and 407790
Leq and SEL Measurements with Built-In Datalogger and USB Interface
  • Meets ANSI and IEC 651/804 Type 2 standards
  • Datalogging function records up to 32,000 records
  • Programmable integrating time
  • Real time calendar/clock
  • Linearity over wide range (100dB)
  • Display modes: SPL, SEL, Lmax/Lmin, & Leq
   
 
Sound Level Facts
Reliability Direct, Inc.
900 W. Main Street
Ephrata, PA 17522
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