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Extech 407703A Analog Sound Level Meter
54 to 126dB Sound Level Meter with ±2dB Accuracy
Discontinued
See: 407730

Kit Includes:
  • Measurement range from 54 to 126 dB in 7 ranges
  • Accuracy: ± 2dB @ 94dB, 1000Hz
  • Analog output for connection to chart recorders, dataloggers, etc.
  • Selectable weighting (‘A’ or ‘C’) and response time (Fast or Slow)
  • Tripod mount and 9V battery powered
  • Ideal for field use including: noise ordinance violations, community/traffic noise measurements, acoustic studies and stereo balancing
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Extech 407703A Shown

Product Information
Datasheet 200KB PDF
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Specifications
Range 54 to 126dB
Basic Accuracy ±2dB
Weighting (A and C) Yes
Response Time (Fast/Slow) Yes
Condenser Microphone 0.5" (12.7mm)
Analog Output AC
Dimensions 7.1x2.7x1.4" (180x68x36mm)
Weight 5.1oz (145g)
CE Yes
Warranty 1 Year
 
Ordering Information
Model Description Buy Online Price
407703A Extech 407703A Analog Sound Level Meter, 54 - 126dB with +/-2dB Accuracy Discontinued
See: 407730
407703A-NIST Extech 407703A-NIST Analog Sound Level Meter, Analog 54 to 126dB Sound Level Meter with ±2dB Accuracy Discontinued
See: 407730
Included Accessories
 
  • (1)Tripod Mount
  • (1) 9V Battery
Included
Optional Accessories
Model Description Buy Online Price
TR100 Extech TR100 Tabletop Tripod 6 Inch Buy Now Sale $23.69
(Reg. $29.99)

*NOTE: Items ordered with optional NIST calibration will require
approximately 10 days to complete the certification.