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407730 Digital Sound Level Meter
407730 Digital Sound Level Meter
Analog bargraph with 50dB range. Update every 40 ms
Choose Options:
407730 Sound Level Meter
407730-NIST Sound Level Meter w/ NIST
Price:
$89.99
SKU:
407730
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407730 Product Sheet English
/
Spanish
407730 User Manual English
/
Spanish
Features of the 407730 Extech Digital Sound Level Meter
±2dB accuracy with 0.1dB resolution
A&C weighting
AC analog output
Record Max/Min values over time
Auto power off and Max Hold functions
Utilizes 0.5"(12.7mm) condenser microphone
Tripod mountable
40 to 130dB measuring range
Fast/slow response time
Complete with 4 AAA batteries and microphone windscreen
Optional Certificate of Calibration, traceable to N.I.S.T. with data at multiple points
Aplications of the 407730 Sound Level Meter
Monitoring workplace machinery
Installing audio and alarm systems
Product noise certification and reduction
Specifications of the 407730
Display Counts 2000 count LCD
Range 40 to 130dB
Basic Accuracy ±2dB
Condenser Microphone 0.5" (12.7mm)
Analog Output AC
Dimensions 9 x 2.2 x 1.7"(230 x 57 x 44mm)
Weight 5.6 oz (160g)
Warranty 1 year
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Option
SKU
Price
407730 Sound Level Meter
407730
$89.99
407730-NIST Sound Level Meter w/ NIST
407730-NIST
$214.99
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407766 Dual-Point Sound Level Calibrator
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TR100 Tripod for Extech Meters
$29.99
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