XPT801 class 1 sound level meter & frequency analyzer (cost-optimized acoustic analyzer)

A Class 1 sound level meter with essential spectral analysis and excellent price-performance for professional noise measurements.

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Product Description

The XPT801 Sound Level Meter is a professional Class 1 acoustic measurement instrument designed to deliver high accuracy with an optimized price-performance ratio.

Built on the same scalable platform as the flagship model, it provides reliable measurement of environmental noise, workplace exposure, and industrial sound levels, while offering essential features such as octave and third-octave analysis, statistical evaluation, and event-based logging.

With a dynamic range of up to 117 dB and peak measurement capability up to 178 dB (with optional microphone), the XPT801 ensures dependable performance across a wide range of acoustic conditions. Its 4.3” touchscreen interface, interchangeable microphones, and connectivity options including Wi-Fi, Ethernet, and 4G make it a flexible and modern solution for field measurements and reporting.

Key Features:

  • Class 1 sound level meter compliant with IEC 61672:2013
  • Optimized price-performance for professional applications
  • Dynamic range up to 117 dB, peak up to 178 dB (optional mic)
  • 1/1 and 1/3 octave band analysis
  • Statistical analysis (Ln, percentiles)
  • Event detection and advanced data logging
  • 4.3” colour touchscreen with intuitive interface
  • Interchangeable microphone system with auto-recognition
  • Built-in audio recording (optional / configurable)
  • Connectivity: Wi-Fi, Ethernet, 4G, USB-C
  • 4 GB internal memory for data storage
  • Cloud integration (NS Storage) for remote access and data sharing
  • Long battery life: >24 hours continuous operation
  • Rugged portable design (IP54) for field use

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