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EXTECH 407766-NIST Calibrator, Sound W/NIST 407766

EXTECH 407766-NIST
Extech 407766-NIST CALIBRATOR, SOUND W/NIST 407766


 
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407766-NIST
List Price: $733.18
Our Price: $509.15
You save $224.03!
Manufacturer: EXTECH


Product Code: WAL3-407766-NIST
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Description Spec Sheets
 
This 1kHz 94/114dB professional sound calibrator is for 0.5 in. or 1 in. microphones. Calibrates and verifies sound level meter operation. Level position switch to select 94dB or 114dB with power on LED indicator light. Durable die-cast aluminum housing generates a 1kHz sine wave at 94dB/114dB to an accuracy of 5% (frequency) and ±0.5dB (94dB)/±1.0dB (114dB). Meets IEC standard 60942 1997-11. Comes complete with two 9V batteries, carrying case and screwdriver.

GENERAL SPECIFICATIONS
  • Frequency - 1000Hz
  • Frequency Basic Accuracy - ±5%
  • Sound Range (dB) - 94dB/114dB
  • Sound Range (dB) Basic Accuracy ±0.5dB (94dB); ±1dB (114dB)
  • Total Harmonic Distortion (THD) - <2%
ADDITIONAL DETAILS
  • Certifications - CE
  • Dimensions - 2.2" diameter × 5.6" long (50 × 127mm)
  • Power - 2 × 9V batteries
  • Warranty - 2 years
  • Weight - 0.75 lbs. (340g)


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