Digi-Sense Data Logging Sound Meter with NIST-Traceable Calibration - WD-20250-29

Item #:

DS-WD-20250-29

Brand:

Digi-Sense

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WD-20250-29 Data Logging Sound Meter with NIST-Traceable Calibration by Digi-Sense

Get precision sound decibel measurements for product noise certification and reduction applications. Meter conforms to IEC61672-1 Class 2 standards.

Reliable measurements, guaranteed! Precalibrated to NIST-traceable standards.
Get added flexibility with four userselectable ranges from 30 to 130 dB
Suits a wide range of applications with programmable sample rates and A and C weighting capabilities
Memory expands up to 32,700 readings
Easy analysis with data logging software featuring graphical display (included)
Download data via USB to your PC for analysis later
Ideal for field use tripod mountable
Save battery life with auto power-of

Windscreen, 3.5-mm earphone plug, screwdriver, software, USB cable, batteries, and NIST-traceable certificate with data and uncertainties.

Range	Low: 30 to 80 dB Medium: 50 to 100 dB High: 80 to 130 dB Auto: 30 to 130 dB
Resolution	0.1 dB
Accuracy	±1.4 dB
Weighting	A and C
Response time	Fast = 125 m/sec, Slow = 1 sec
Functions	Max/Min, hold, data logging, auto power-off
Frequency range	31.5 Hz to 8 kHz
Dynamic range	50 dB
Display update	2 times/sec
Connectivity	USB
Analog output	AC/DC outputs from earphone outlet; AC = 1 Vrms, DC = 10 mV/dB
Microphone	1/2 inch electret condenser microphone
Display	4 digit backlit LCD with bar graph
Dimensions (L x W x H)	91/4" x 21/2" x 1" (23.5 x 6.1 x 2.7 cm)
Power	Three AAA batteries (included)