Sound level meter 30-130dBA, professional decibel meter with backlit display (9V battery included)

General descriptionThe professional sound level meter measures noise level from 30 to 130 dBA with an accuracy of +/- 1.5 dB. It is equipped with a large backlit LCD screen, making it easy to read even in the dark. This decibel meter is designed for use in a variety of circumstances, providing fast and accurate results. It also has an alarm function when the sound level reaches 130 dB. Technical specifications Measuring range: 30 to 130 dB Accuracy: +/- 1.5 dB Resolution: 0.1 dB Response time: 0.5 s Power supply: 9 V battery included Automatic shutdown: after 15 minutes Use Measurement of maximum and minimum sound level Data hold function Alarm at 130 dB