9.6 Inch LED Screen Wall Mounted Sound Level Meter SW-525A/SW-525B(optional) Noise Detector Noise Volume Test Tool

Features:
Function: A-weighted level, fast-response, with sound and light alarm prompt function, fine-precision measurement, real-time monitoring.
Condenser microphone sensor, real-time output, instant response.
Support USB cable to connect to the computer, can read the instrument data in real time and export the table (Only SW-525B has this function).
The response speed is-fast, and the accuracy can reach 1.5db.
Exceeding standard alarm prompt, indicator light flashes when alarming, accompanied by buzzing alarm sound, alarm time and volume can be adjusted.
External speakers can be connected, universal 3.5mm audio cable.
It can be wall-mounted, simple and quick to install, and can be installed where you want to install.