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The Brannan mini digital sound level meter has a wide dynamic range and gives virtually instant readings. It is ideal for quick and easy environmental sound level checks. It features an accuracy of ±2dB, a fixed ‘A’ frequency rating, and the choice of fast or slow time weightings. It also features the environmental temperature on its Hi-Contrast Colour LCD display as well as min/max and data hold functions.
3 POINT CALIBRATION CERTIFICATE INCLUDED
Single Measurement Range: 35 to 135dB
Hi-Range >100dB, Lo-Range <100dB
‘A’ Frequency Weighting
Fast 125ms, or Slow 1s time response weighting
Precision ½ inch electret condenser microphone
Lmax (LAFmax, LASmax)
Lmin (LAFMin LASmin)
30mm Colour LCD display with function indicators
Display updates every 300ms
Backlight for dark environments
Low battery indicator
Auto power off after 15 minutes of no activity (Can be user disabled)
Supplied with wind muffler and 3 x AAA batteries