Outdoor Protection Allows Multiple Options for Microphone Mounting.
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The perfect sound level meter for environmental noise surveys.
The Rion NL53 replaces the Rion NL-52 in the Rion/ANV product lineup.
The Rion NL-52 became the industry standard for measuring environmental noise due to it’s ease of use, reliability, low power and, of course, storing data as a csv text file on a removable SD card.
The Rion NL-53 retains all of the advantages of the Rion NL-52 but adds a smartphone-like, touch screen user interface which makes the Rion NL-53 even quicker and easier to use.
The feedback from our loyal Rion customers regarding the NL-53 has been universally positive – even better than the Rion NL-52.
Perfect for attended noise surveys, long-term unattended surveys with ANV’s Standard or Enhanced Outdoor Kits and for live-to-web monitoring with ANV’s Live Leq, the noise element of LivEnviro.
The NL-53 also adds ethernet connectivity to USB and serial comms.
There are octave/third octave, wav file recording and FFT options available. The Rion NL-43 Class 2 version is functionally identical to the NL-53. The Rion NL-63 is the extended low frequency version of the NL-53.
