Mini Electric Digtal Noise Detector High Precision Sound Meter. Applicable for measurement of noise engineering, quality control, health prevention and various environmental noise, including noise measurement in such various places as factories, offices, transporting routes, families, stereo equipment and other places.

Features:
1.Data retention function
2.Can be both manually and automatically shutdown
3.MIN value, MAX value and Sound level reading value are clearly shown
4.The appearance design of digital sound level meter is novel, small and portable

Specifications:
1.Material: ABS
2.Measuring Range: 30~130dBA
3.Accuracy : ±1.5dB
4.Frequency response: 31.5Hz~8KHz
5.Resolution: 0.1dB
6.Working temperature and humidity: 0~40, 10~80%RH
7.Storage temperature and humidity: -10~60, 0~90%RH
8.Power source : 3 * 1.5V AAA batteries (not included)
9.External dimension: 50 * 33 * 159.5mm
10.Weight: 86g
11.Colour: As the picture shown
12.Package: Retail package (Pictures for reference only)

Package Included:
1 x Electric Digtal Noise Detector