Class 1 Integrating Sound Level Meter (Sonus GA116I)

More Views

Class 1 Integrating Sound Level Meter (Sonus GA116I)

Model No. Product Name Price Qty
GA116I Class 1 Integrating Sound Level Meter
GA607 Dual Level Class 1 Sound Meter Calibrator
KA010C1 Sound Level Meter Kit Case

Be the first to review this product


The GA116I offers simultaneous Leq (rms. average) and peak measurement(Cpeak), Personal sound exposure Level (LEpd) and Single events Sound Exposure Level (LAE) . All of these measurement parameters can be easily cycled through at the press of a button. This makes the GA216I the go to sound level meter for noise at work applications. It is purposely designed for Industrial Safety Officers & Safety Managers for full compliance with the Health and Safety at Work Act; Noise at Work Regulation (2005). It is a Class 1 Sound Level Meter that is fully compliant with IEC 61672-1:2013.

Supplied with a fully calibrated microphone the GA116I is ready for use straight from the box with full confidence in accuracy

  • 3 Measurement Ranges
    • 35 to 100dB
    • 55 to 120dB – Reference range
    • 75 to 140dB
    • Over/under range indicator
  • 0.1dB Resolution
  • Selectable ‘A’ and ‘C’ Frequency weightings
  • Selectable Fast (125ms) or Slow (1s) time weightings
  • Type 7146 pre-polarised ½ inch free-field, electret condenser microphone
  • Lmax (LAFmax, LASmax, LCFmax, LCSmax)
  • CPeak
  • Leq (Equivalent Continuous Sound Level
  • LEpd (Sound Exposure Level)
  • LAE (Single Event Sound Exposure Level)
  • Elapsed time (hrs, mins, secs)

    • Alpha-Numeric display for measured results
    • Back-lit LCD panel (8x1 characters)
    • Max hold – displays highest measured value
    • Battery Life (approx. 12 hours)
    • Not supplied with battery

  • 12 Months Certified Calibration

    The SONUS GA216I comes with a 12 month certified calibration certificate as standard. This can be upgraded to a UKAS certificate. Please call our sales team for details on 01530 566800

    Noise at Work Regulations 2005

    Able to measure Leq the GA216I ideal is suitable for all Noise at Work Compliance applications.

    Product Downloads

    Useful Articles

    1. Noise at Work Regulations (2005) | UK Health & Saftey
    2. Sound Meter Standards - A Quick Guide
    3. What is Leq? - Integrating Sound Meters Uncovered
    4. Time Weightings Explained - Fast, Slow and Impulse
    5. A, C and Z Frequency Weightings Explained
    6. Difference between 'Class' and 'Type' for Sound Meters

    Technical Specification
    Measurement Range 35-140dB
    35-100dB, 55-120dB - Reference Range, 75-140dB
    Linear operating range (IEC 61672-1) 65dB
    Applicable Standards IEC 61672-1:2013
    Measurement Parameters Lp (Sound Pressure Level), Leq (Equivalent Sound Level), Lmax (maximum Level), Cpeak (Max. Peak Level), LEpd (Sound Exposure Level), LAE (Single Event Sound Expousre Level)
    Resolution 0.1dB
    Accuracy Class 1
    Frequency Range 20 Hz - 8 kHz (including microphone)
    1 Hz - 20 kHz (electrical characteristics)
    Frequency Weighting ‘A’ and ’C’
    Time Weighting Slow and Fast
    Noise Floor Typical ’A’ Weighting <32 dB(A) rms.
    ‘C’ Weighting <38 dB(C) rms.
    Power 1x 9V PP3 alkaline battery (ALR-61) - Life: > 12 hours based on continuous operation
    Dimensions 60mm x 35mm x135mm (210mm inc microphone)
    Weight 220g inc battery
    Calibration Options
    12 Month Certified Calibration Issued as standard - Software controlled 91.0 to 120.0 dB (1kHz) in 0.1 dB steps
    UKAS Calibration Certificate Call for details