Wintact WT85B Sound Level Meter Digital Decibel Meter Digital Noise

Wintact WT85B Sound Level Meter Digital Decibel Meter Digital Noise Meter Environmental Noise Tester

Measuring Rang : 30-130dBA

Accuracy +-1.5dB

Frequency response :31.5HZ-8KHZ

Frequency weighting : A weight

Resolution: 0.1dB

Working temperature and humidity：0-40 10-80%RH

Storage temperature and humidity ：-10-60 ，0~90%RH

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