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    FNIRSI Noise Decibel Meter Home Volume Detector (Yellow)

    • Accuracy: 1.5dB (based on standard sound source, 94dB@1KHz)
    • Frequency range: 31.5Hz-8.5KHz
    • Dynamic range: 3.50dB
    • Measuring range: 30-130dB
    • Digital display: 4 digits, resolution 0.1dB, sampling rate 2 times/second
    • Dynamic scale display: 1 scale represents 2dB, sampling rate is 2 times/second
    • Dynamic scale range: 30-130dB
    • Overload indication: "OVER" and "UNDER" symbols indicate
    $30.84
    $37.32
    Availability: In stock
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    Features
    • 1. Accuracy: 1.5dB (based on standard sound source, 94dB@1KHz)
    • 2. Frequency range: 31.5Hz-8.5KHz
    • 3. Dynamic range: 3.50dB
    • 4. Measuring range: 30-130dB
    • 5. Digital display: 4 digits, resolution 0.1dB, sampling rate 2 times/second
    • 6. Dynamic scale display: 1 scale represents 2dB, sampling rate is 2 times/second
    • 7. Dynamic scale range: 30-130dB
    • 8. Overload indication: "OVER" and "UNDER" symbols indicate
    • 9. Dynamic characteristics: two reaction speeds: FAST (fast) and SLOW (slow)
    • 10. Microphone: 6mm condenser microphone
    • 11. Battery: 600Mah/3.7V lithium battery
    • 12. Dual mode switching, sensitivity adjustable
    • 13. 0.6mm high-precision sensor, accurate capture, immediate response 6cm sound guide tube & silicone pad sound insulation and waterproof pad, enhanced performance
    • 14. Built-in 600Mah lithium battery, Typc-C charging head interface
    • 15. VA color screen, ultra-clear backlight, clear readings, with alarm indicator light
    • 16. Prompt when the upper/lower limit is exceeded. The upper and lower alarm limits can be set separately.
    • 17. Windshield design blocks all interference and is accurate.
    • 18. Anti-slip silicone buttons, skin-friendly, rebound and comfortable to the touch
    • 19. ABS shell, anti-fall and durable
    • 20. Dimensions: 190x61x31mm
    Packing List
    • FNIRSI Noise Decibel Meter Home Volume Detector (Yellow)
    • Original set and packaging
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