Extech 407732 Sound Level Meter


Key Features:

  • High accuracy meets ANSI and IEC 651 Type 2 standards
  • High and Low measuring ranges
  • Data Hold and Max Hold functions
  • Backlit display to view in dimly lit areas
  • Complete with microphone wind screen and 9V battery
Product Options:

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The Extech 407732 offers two measurement ranges and meet meets ANSI and IEC 651 Type 2 standards.
Display Counts 2000 count LCD
Range Low: 35 to 100dB
  High: 65 to 130dB
Basic Accuracy ±1.5dB
Weighting (A & C) Yes
Response Time (Fast/Slow) Yes
Condenser Microphone 0.5" (12.7mm)
Dimensions 8.2x2.1x1.25"(210x55x32mm)
Weight 8.1oz (230g)
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  • Enforcing community noise ordinances
  • Meeting government safety issues (OSHA)
  • Installing audio systems
  • Product noise certification and reduction