407730: digital sound level meter
40-130db meter featuring large lcd display with analog bargraph
the 407730 sound level meter measures from 40 to 130db with an accuracy of 2db. the digital display offers a 0.1db resolution and features a fast responding analog bar graph. user can choose a or c weighting. max hold captures highest reading. includes microphone wind screen and four aaa batteries.
product features:
±2db accuracy with 0.1db resolution
a&c weighting
ac analog output
record max/min values over time
auto power off and max hold functions
utilizes 0.5 in. (12.7mm) condenser microphone
40 to 130db measuring range
fast/slow response time
tripod mountable
applications
monitoring workplace machinery
installing audio and alarm systems
product noise certification and reduction