Decibel Meter,High Accuracy Sound Decibel Meter Level Reader 30-130dBA Range,Backlight LCD Display,MAX/MIN Data Hold Digital Sound Meter,Decibel On for Home, School and Workplace Noise Reader

NOCTINGALE Decibel meter The noise standard is to maintain human well-being and living environment and limit the allowable range of noise. Formulating principles: It should be based on protecting people’s hearing, sleep and rest, talking and thinking, and should be advanced, scientific and realistic. Strong noise will have adverse effects on human physiology and psychology. In daily life and living environment, noise can cause hearing loss, pre-disturbing conversation, thinking, and sleep. NOCTINGALE decibel meter is designed to solve the noise problem: NOCTINGALE sSound meter has a wide LCD backlit screen with analog bar graph, clearly displaying the noise level, convenient for users to quickly capture noise information. This high-precision sound decibel meter gives you accurate values so you can quickly and timely understand whether noise in your neighborhood is harmful to your health. Essential sound decibel meter for life, work and study Have this db meter sound level reader can make your body hearing to avoid the impact of noise, and make you whether work, leisure, study can be half the effort. It is a must-have for home, work, study and factory.