Fnirsi FDM02 Digital Noise Meter 30dB to 130dB Measurement AC Weighting Color Screen Sound Level Analyzer Accurate Decibel Reader

The FNIRSI FDM02 Digital Noise Meter is a professional-grade sound level analyzer designed for accurate decibel measurement across a wide range from 30dB to 130dB, making it ideal for industrial, environmental, and residential noise testing.

This FNIRSI FDM02 sound level meter features a high-precision microphone sensor that ensures real-time, reliable sound detection and accurate dB readings for precise acoustic analysis in every environment.

With its AC weighting mode, the FDM02 decibel meter provides human-hearing equivalent noise measurement, ensuring accurate results that reflect true sound perception.

The FNIRSI FDM02 digital decibel meter features a large color LCD display that offers clear visibility of sound levels, measurement modes, and max/min readings in real time.

Equipped with fast response time and stable signal processing, this digital sound level meter delivers consistent noise analysis for applications such as factory monitoring, home audio testing, and environmental noise control.

The FNIRSI FDM02 sound analyzer offers accurate measurement from 30dB to 130dB, suitable for office sound checks, machine noise evaluation, and public area acoustic analysis.

The color display screen of the FNIRSI noise level meter makes it easy to read results in any lighting condition, ensuring convenience during day or night sound inspections.

With its AC output support, the FDM02 noise meter can be connected to external devices for signal monitoring and advanced acoustic analysis, perfect for professionals and researchers.

The FNIRSI digital noise meter features data hold, maximum, and minimum value recording, allowing users to track and compare sound level variations with precision.

Its compact and ergonomic design makes the FDM02 portable sound meter easy to carry and ideal for field measurements, on-site testing, or indoor sound analysis.

The FNIRSI FDM02 decibel reader is powered by a long-lasting lithium battery, ensuring continuous operation during extended monitoring sessions without frequent charging interruptions.

The FNIRSI noise level analyzer includes auto power-off functionality, preserving energy and extending battery life, especially during outdoor acoustic testing tasks.

With its high sensitivity sensor and advanced digital signal processing, the FDM02 sound level analyzer ensures accurate, fast, and repeatable readings across all measurement ranges.

The FNIRSI FDM02 dB meter complies with international acoustic testing standards, making it an excellent tool for environmental protection agencies, factories, schools, laboratories, and home sound testing.

Whether you’re monitoring traffic noise, office acoustics, industrial machinery, or home audio levels, the FNIRSI FDM02 sound level meter delivers professional accuracy, reliability, and ease of use.

Choose the FNIRSI FDM02 Digital Noise Meter 30–130dB — your trusted sound measurement instrument for accurate noise detection, sound analysis, and environmental monitoring.

Key Features:

• Measures noise levels from 30dB to 130dB
• AC weighting mode for realistic sound analysis
• High-precision microphone sensor for accurate readings
• Color LCD screen with clear data display
• Data hold, MAX/MIN, and fast response time
• Portable, ergonomic, and lightweight design
• Rechargeable lithium battery with auto power-off
• Ideal for factory, environmental, and home sound testing