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.
• ±2dB accuracy with 0.1dB resolution
• A+C weighting
• AC analog output
• Record Max/Min values over time
• Utilizes 0.5"(12.7mm) condenser microphone
