NL-63

Sound Level Meter (With Low Frequency Sound Measurement Function)

The NL-63 has a wide dynamic range of 25dB to 141dB, perfect for measuring low frequency noise to loud industrial sounds.
It has an easy-to-read TFT LCD display with touch panel and backlighting for use in low-light environments. It also consists of a built-in data logger and various measurement value: A, C, Z, G weighting that allows you to store up to 32,000 data points for later analysis.

Features:

• A user-friendly interface that makes it easy to navigate and customize settings.
• A compact and durable design that's perfect for use in the field or on the go.
• Equipped with Type- C Connector
• Compatible with USB Power Supply
• The main unit’s input/output functions include an alternating current (AC) / direct current (DC) terminal, an RS-232C terminal, a USB terminal, and a LAN function for improving connections with communication devices.
• Has TFT LCD with touch panel and backlighting, and a built-in data-logger.

It complies with the following laws and regulations related to sound level meters:

• IEC 61672-1:2013 class 2
• ANSI/ASA S1.4-2014/Part 1 class 2
• JIS C 1516:2020 class 2
• CE Marking
• EMC Directive 2014/30/EU EN 61326-1:2013

Optional programs:

• Waveform Recording Program NX-43WR: Enables users to record sounds while processing sound levels.
• Octave∙1/3 Real-time Analysis Program NX-63RT: Octave band∙1/3 octave band real-time analysis becomes possible.
• FFT Analysis Program NX-43FT: Enables FFT analysis.