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FNIRSI FDM - 02 – Sound Level Meter – 30 - 130dB, Temp/Humidity – (Image 1, digital display) – FNIRSI AMPANOVA
FNIRSI FDM - 02 – Sound Level Meter – 30 - 130dB, Temp/Humidity – (Image 2, digital display) – FNIRSI AMPANOVA
Load image into Gallery viewer, FNIRSI FDM - 02 – Sound Level Meter – 30 - 130dB, Temp/Humidity – (Image 1, digital display) – FNIRSI AMPANOVA
Load image into Gallery viewer, FNIRSI FDM - 02 – Sound Level Meter – 30 - 130dB, Temp/Humidity – (Image 2, digital display) – FNIRSI AMPANOVA

FNIRSI FDM-02 – Sound Level Meter – 30-130dB, Temp/Humidity

FNIRSI
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SKU: FN-SND-LM-FDM-02

£22.00
£22.00
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FNIRSI Sound Level Meter FDM-02

Digital Noise Meter with Temperature and Humidity Display

The FNIRSI FDM-02 is a stable and reliable digital sound level meter featuring a vibrant 2.0-inch color screen. It is designed to measure environmental noise levels, ambient temperature, and humidity with high precision. Ideal for professional sound monitoring, environmental assessments, and everyday use, the FDM-02 combines accuracy with convenience in a compact handheld design.

Key Features:

  • Multi-function display – Measures sound level, temperature, and humidity
  • 2.0-inch color screen – Clear and bright readout for real-time data
  • Wide measurement range – Captures noise levels from 30dB to 130dB
  • Accurate readings – ±1.5dB accuracy at 1kHz
  • A/C frequency weighting – Suitable for different noise analysis applications
  • Fast and slow time weighting – Adjustable response times for dynamic or steady noise levels
  • Portable and lightweight – Ergonomic design for handheld use or fieldwork

Technical Specifications:

Parameters Specifications
Screen 2.0-inch color screen
Accuracy 1.5dB at 1kHz frequency
Frequency Response 1kHz
Measurement Range 30dB–130dB
Frequency Weighting Characteristics A and C
Time Weighting Characteristics Fast (FAST) 125 milliseconds
Slow (SLOW) 1 second
Display 4 digits, resolution 0.1dB
Value Update Fast 0.5 times/second
Slow 1 time/second
Product Dimensions ≈63×28×183mm
Product Weight ≈213g

Applications:

  • Noise monitoring in urban or industrial environments
  • Classroom and office acoustics management
  • HVAC and machinery noise diagnostics
  • Home theater and audio system calibration
  • Environmental studies and compliance testing

Safety & Notes:

  • Please read the user manual carefully before use
  • Follow all warnings and precautions to ensure safe operation
  • Avoid exposure to extreme conditions beyond rated ranges