Auto Ranging Sound Level Meter

More Views

Manual / Auto Ranging Sound Level Meter (SL-8928)

Model No. Product Name Price Qty
ASL-8928 Auto Ranging Sound Level Meter
ACAL-SL Sound Meter Calibration Service + Certificate
ASCC-2 Soft Carry Pouch
ALR-61 PP3 Alkaline Battery 9V

Be the first to review this product

The ASL-8928 is a proven favourite and one of our oldest and most reliable sound level meters. It features 5 selectable measurement ranges (4 manual, 1 auto). Offering selectable ‘A’ and ‘C’ Frequency weightings at the touch of a button and Fast or Slow time weightings it is exceptional value for money. An extra-large LCD display, simple function buttons and simple operation make it easy to use.

  • 5 Measurement Ranges
    • 40 to 70dB
    • 60 to 90dB
    • 80 to 110dB
    • 100 to 130dB
    • 40 to 130dB (auto ranging)
  • Over / under range indicator
  • 0.1dB Resolution
  • Selectable ‘A’ or ‘C’ Frequency weightings
  • Selectable Fast (125ms) or Slow (1s) time weighting
  • Electret condenser microphone
  • Lmax (LAFmax, LASmax, LCFmax, LCSmax)
  • Lmin (LAFmin, LASmin, LCFmin, LCSmin)

  • 42mm LCD display with function indicators and bargraph
  • Bargraph in 1dB steps updated every 40ms
  • Display updates every 0.5 seconds
  • Max hold – displays highest measured value
  • Min/Max memory
  • Low battery indicator
  • Auto power off
  • Supplied with battery

Product Video

Product Manual

Technical Specification
Measurement Range 40 to 70dB, 60 to 90dB, 80 to 110dB, 100 to 130dB, 40 to 130dB (auto ranging)
Applicable Standards N/A
Measurement Parameters Lp, Lmax, Lmin
Resolution 0.1dB, 1dB (bargraph)
Accuracy ±2 (94dB @ 1KHz)
Frequency Range 31.5Hz to 8 KHz
Frequency Weightings 'A' or 'C'
Time Weightings Fast or Slow
Power 1 x 9V PP3 alkaline battery (LR-61)
Dimensions 180 x 72 x 30 mm
Weight 184g
Calibration Options
Traceable Calibration +£75.00 (issued at 2 points) 94dB & 104dB at a frequency of 1Khz