Extech 407730: Digital Sound Level Meter 40-130dB Meter featuring large LCD display with analog bar graph

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

Extech 407730: Digital Sound Level Meter

40-130dB Meter featuring large LCD display with analog bar graph

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) electret condenser microphone