FNIRSI FDM-02 Noise Level Meter

• Equipped with a 2.0" color TFT display
• Result resolution: 4 digits, 0.1 dB
• Frequency weighting: A and C
• Available modes: FAST (about 125 ms), SLOW (about 1 s)
• Frequency range: 31.5 Hz – 8.5 kHz
• Dynamic range: 3.50 dB
• Accuracy: ±1.5 dB (typical sound source, 94 dB @ 1 kHz)
• Measurement range: 30 dB – 130 dB
• Limit settings: Minimum 0.0 dB, Maximum 130.0 dB
• Battery: 1500 mAh / 3.7 V lithium
• Dimensions: 183 × 63 × 28 mm

The FNIRSI FDM-02 meter allows for precise noise measurement in various work environments, while also being capable of monitoring ambient temperature and humidity. The data logging function facilitates the analysis of noise levels in graphical form, while the color display ensures easy reading of measurements.