Sound Level Meter 30-130dBA, Professional Decibel Meter with Backlit Display (9V Battery Included)

General description Professional decibel meter designed to measure sound levels ranging from 30 to 130 dBA. It features a sensitive sensor with a 0.5-second response time, allowing for quick and accurate noise level measurements in various environments. The device is equipped with a large backlit LCD display for easy reading, even in low-light conditions. Technical specifications Measuring range: 30~130 dBA Accuracy: +/- 1.5 dB Resolution: 0.1 dB Response time: 0.5 seconds Power supply: 9V battery (included) Usage Data hold function to freeze the measurement on the display Max/Min sound level measurement capability 15 minutes auto shut-off feature Alarm function activates when sound level reaches 130 dB