Description
✅【Bluetooth Connection】The decibel meter can connect to your smartphone via the app, enabling unlimited data recording when connect the meter to the app (FOR IOS ONLY).✅【Data Logger】DANOPLUS decibel meter itself can record 20,000 groups data and no need to put your phobe next to the meter, long press button until the dBA is flashing, and then connect to your phone to view and export the data.✅【High Precision】The wireless db meter can accurately measure sound levels ranging from 30 to 130 dBA, with an accuracy of ±1.5 dB and a resolution of 0.1 dB.✅【Calibration Mode】The wireless db meter designed with calibration function, with 94dB@1KHz standard sound source.✅【Wide Applications】This Sound Level Meter is compact and funcational design, easily to carry and widely using for Classroom, Home, Office, Wokshop, and etc.
