Digital Noise Meter, Jomia High-precision Decibel Tester,Portable Indoor Environment Noise Detector,LCD backlight/Measuring data retention(30~130dBA)

Description

The appearance design of digital sound level meter is novel,small and portable .The digital sound level meter is applicable for measurement of noise engineering,quality control,health prevention and various environmental noise,including noise measurement in such various places as factories ,offices,transporting routes,families ,stereo equipment and other places. Functions: Sound level measurement Min/Max/Lock current value Hold the measurement data LCD backlight function Manual/auto shutoff Specification: Measuring Range: 30~130dBA Accuracy: ±1.5dB Frequency Response: 31.5Hz~8KHz Resolution: 0.1dB Working Temperature and Humidity: 0~40℃, 10~80％RH Storage Temperature and Humidity: -10~60℃, 0~90％RH Power Source: 3*1.5V AAA Batteries(Included) Package 1*Digital Noise Meter 1*User manual