MxRady HSETIN Digital Sound Level Meter With Bluetooth 30-130dBA Sound Meter

This sound level meter is a great tool for checking, monitoring or controlling the sound level in any location to adjust and create a better work or living environment. Application: Perfect tool for Sound Quality Control in factory, office, home, car, school, theaters, audio systems, transporting routes, construction site, noise engineering, health prevention and other various environmental noise. Features Large clear LCD with backlight Backlight alarming setting Low Battery Alert MIN/MAX and Lock current value Data HOLD function Over ranging reading sign Manual or auto power off Small and portable design Specifications Material: plastic Measuring range: 30~130dBA Accuracy: ±1.5dB Frequency range: 31.5Hz~8KHz Frequency weighting features: A-weighting Resolution: 0.1dB Working Temperature and Humidity: 0~40°C, 10~80%RH Storage Temperature and Humidity: -10~60°C, 0~90%RH Power supply: 3 x 1.5V AAA Batteries Item Weight: 96.38 g Item Size: 56.1 x 177 x 36.03 mm Set Includes 1 x Sound Level Meter 1 x Wind-resistant ball 1x English User Manual 3 x AAA Battery