Rion NL-53

“Connect” is the keyword for RION’s new sound level meter

Newly equipped with LAN terminals, the NL-53 offers various enhanced functions to connect to other communication devices and to maximize the effectiveness of noise measurement tasks. The user interface is designed to be intuitive and easy to understand for the ultimate in user-friendliness.

Simultaneous measurement for up to four channels

Set different frequency weighting and time weighting characteristics for each channel to record instantaneous SPL and calculated values. A single unit can measure up to 4 channels simultaneously, allowing users to reduce their working time.

LAN terminal

By connecting to a network, a remote connection via web browser of PC or smartphone may be established. You can check the status of the unit, view and acquire measurement data, and listen to real-time audio.

USB Type-C connector

Compatible with USB power supply from mobile battery unit. Enables acquisition of measurement data or settings changes via communication commands. PCs can read the SD card inside the sound level meter as a removable disk.

Familiar RION options

NX-43WR: Wave recording function to record full quality audio (up to 24-bit and 48kHz)
NX-43RT: Octave and 1/3rd octave real time analysis
NX-43FT: FFT analysis program


Rion NL-43 i NL-53 user manual

NL-43, NL-53, NL-63 Datasheet

NL-43, NL-53, NL-63 tentative datasheet

Scroll to top