Triplett SLM400-CAL-NIST Sound Level Calibrator - 94dB and 114dB Output with Certificate of Traceability to NIST

SLM400-CAL-NIST - Overview

• Features:

  • Designed for the calibration and verification of sound level meters
  • Fits 1/2" diameter microphones
  • Selectable 94dB and 114dB output at 1kHz
  • Output Frequency ±4% @1kHz with ±0.5dB accuracy
   

• Specifications:

  • Output Sound Levels: 94dB and 114db
  • Output Frequency: 1000Hz +/-4%
  • Accuracy: +/-0.5dB
  • Reference Conditions: Temperature 73°F (23°C), 1013mbar, 65%RH
  • Power: 9V battery
  • Compliance: IEC 60942 Class 2
  • Dimensions: 4.7" x 2.0" x 1.7" (120mm x 51mm x 43mm)
  • Weight: 1lb (0.45kg)
   

• Item Includes:

  • 1x SLM400-CAL
  • 1x 9V battery
   

• Warranty:

  • 2 Year Limited Warranty