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Precision Data Logging Sound Level Meter

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Selected Item Ref : AP-ET-958

£209.00 + VAT - £250.80 - Inc. Vat

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Description

Precision Data Logging Sound Level Meter

 

With an accuracy of ±1.4dB this sound meter is easy to use and gives nearly instant readings. 

A choice of Fast or slow time weighting and fixes of 'A' or 'C' Frequency weighting. 

This Digital sound level meter is great for quick sound checks and designed to match the accuracies expected of IEC 61672:2013, it also has a user friendly sound indicator offering 3 manually selectable and 1 auto ranges.  

It can record over 260,000 readings using its data logging feature in one or multiple recording, at intervals of 1 second to 10 hours. Ergonomically grip, simple function buttons and USB connection are great additional features.  

Sound Features
  • 4 Measurement Ranges
  • 30 to 80dB
  • 50 to 100dB
  • 80 to 130dB
  • 30 to 130dB (Auto range)
  • Over/Under range indicator
  • 0.1dB Resolution
  • Selectable ‘A’ or ‘C’ frequency weightings
  • Selectable Fast (125ms) or Slow (1s) time weightings
  • Precision ½ inch electret condenser microphone
  • Lmax (LAFmax, LASmax, LCFmax, LCSmax)
  • Lmin (LAFmin, LASmin, LCFmin, LCSmin)
  • Data logging for 262,100 readings
  • Selectable sampling interval (1second to 10hours)
Why Buy?
  • 55mm LCD display with function indicators
  • LCD display backlight
  • Data hold
  • Max hold – displays highest measured value
  • Min hold – displays lowest measured value
  • USB interface for real time transfer of readings to a PC
  • 4mm camera bush for tripod mounting
  • Low battery indicator
  • Auto power off after 15 minutes of no activity
  • Supplied with hard carry case, wind muffler, 3.5mm earphone plug, USB cable (1m), software, AC/DC mains power adapter, battery and 2 year warranty
Calibration Options
Traceable Calibration: (issued at 2 points) 94dB & 104dB at a frequency of 1Khz

Technical Information

Technical Specification
 
Measurement Range: 30 to 80dB, 50 to 100dB, 80 to 130dB, 30 to 130dB (auto range)

Applicable Standards: N/A

Measurement Parameters: Lp, Lmax, Lmin

Resolution: 0.1dB

Accuracy: ±1.4dB (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

Dimensions: 252 x 66 x 33mm

Weight: 262g

See also