Unbranded Surveillance Equipment sku-13889403609 Meter

This Unbranded 2X decibel meter is a portable noise monitor listed under Surveillance Equipment, color Other, SKU sku-13889403609. It has a built-in 2000mAh lithium battery, a 10 ft USB charging cable and an 8.6 Inch LED display. It can hang on a wall or sit on a tabletop for sound monitoring in classrooms, studios, traffic areas, factories, construction sites, homes and offices.

The stated uses include noise engineering, product quality control, and health prevention and treatment. Its air semiconductor sensor detects sound, temperature and humidity and is described as more sensitive, stable and accurate than ordinary sensors. The sound range is 30~130dB with ±1.5dB accuracy and a 50Hz~8.5KHz frequency response.

Humidity range is 20~85% with ±5% accuracy; temperature range is 14~122℉ with ±5% accuracy. The 8.6 inch screen shows real-time decibel, time, temperature and humidity readings. Use ▲ and ▼ to adjust brightness. Press M to choose fast, medium or slow detection; double-click M to set the time. The monitor is ready to use out of the box for continuous monitoring.