RION Class 1 Sound Level Meter NL-53

Features :



1. LAN terminal for strengthening the network connection with other communication devices

2. Web app for easy noise monitoring via a PC or smartphone web browser

3. USB Type C connector for power supply, serial communication, and SD card access, and it can be a replacement of AC adapter, RS-232C cable, and USB cable

4. A single unit can measure up to 4ch simultaneously, enabling an efficient noise measurement

5. Intuitive and easy-to-understand user interface by combining physical keys and touch panel operation

6. Calibration history can be viewed and saved to manage the measurement accuracy of the instrument

7. Enhanced measurement functions, including new calculation parameter, Leq_mov

8. Class 1 sound level meter and Class 2 sound level meter, conforming to Measurement Law, IEC, JIS, ANSI/ASA, and JJG