NF-562 High-precision Sound Level Meter Decibel Detector Handheld Noise Tester 30~130dB Noise Measuring Instrument

Highlights

• High Accurate: The noise meter features a high-sensitivity, high-precision microphone sensor, capable of measuring noise levels from 30 to 130 dB, accuracy: ±1.5dB, resolution: 0.1dB.
• A-Weighting, Fast/Slow Measurement: A-weighting is to simulate the frequency of low-intensity human ear noise, is it more professional for the detection of environmental noise
• Date Hold, Max/Min Measurement: The sound pressure level meter has a Max/Min measurement value, which indicates the High/Low peak value of the sound produced over a certain period of time
• Digital LCD Display: High definition energy saving screen, long press the backlight button to turn on a backlight, making it easy to view even in damn light.
• Wide Application: Mainly used in residential area, construction section, factories, restaurants, entertainment and other various occasions of environmental monitoring, etc.