LilyStore Meter | Surveillance Equipment sku-18136555812

The LilyStore decibel meter, sku-18136555812, is listed as Surveillance Equipment. Its 8.6 Inch LED display shows sound level, time, temperature and humidity, with adjustable brightness for the 8.6 inch screen. An air semiconductor sensor measures sound from 30~130dB with ±1.5dB accuracy and a 50Hz~8.5KHz frequency response.

Humidity readings span 20~85% with ±5% accuracy; temperature readings span 14~122 with ±5% accuracy. The meter can hang on a wall or sit on a table for sound checks in classrooms, studios, roads, factories, construction sites, homes and offices, as well as noise engineering, product quality control and health prevention.

Buttons adjust brightness, and the M button selects fast, medium or slow detection; pressing it twice adjusts the time. A built-in 2000mAh lithium battery powers the meter, which includes a 10 ft USB charging cable.