Measurement RangeThis noise decibel meter has a wide measurement range from 35dB to 135dB, which is easy to use and operateMeasurement objectThe sound level meter is designed to monitor the quality of the sound in various environments, it is very reliable to measureWide ApplicationThe digital sound level meter is very suitable for noise control engineering, quality control, home environment monitoring, etc.FeaturesThe sound level meter has small and compact size, light weight, it is very easy to carry, and it has high accuracy, which is durable and long lastingColor LCD screenThis sound level meter adopts 4-bit color LCD screen, which can be visual display measurement results. It is very convenient for you to use it in dark environment