DRAPER 12442 HANDHELD DIGITAL SOUND LEVEL METER

This handheld digital sound meter has a built-in 1/2" condenser microphone with wind shielding cover. It has been designed for the measurement of sound and temperature. It provides rapid, accurate readings displayed on an easy-to-read backlit LCD dual display. The device features fast/slow response, data hold, min/max and auto power off. The ergonomic design is highly portable and pocket-sized. There is a low battery indicator. Requires 3x AAA batteries.