Digital LCD Sound Noise Level Meter Wall Hanging Type 30-130dB Noise Tester

Description

Description:
Widely used to monitor sound levels with a measurment range from 30 to 130 decibels, accuracy ±1.5db, frequency response range 31.5Hz-8.5KHz
Large LCD display screen, accurate to one decimal place, and also easy to read in distance
Multifunctional usage, when the measuring value is over the alarm value( 30 - 130dB ), the meter will make a sound beeping and display the data
Hanging designed to be applied in various occasions like factory, office, home, hotel, restaurant, library, , shopping mall, traffic route etc.
Audio Outlet, you can add external speaker by yourself, over a certain value, it can give an alarm
Specification:
Material: Plastic
Measurement range : 30 - 130dB
Accuracy: +1.5 dB (reference sound pressure level, 94dB @ 1kHz)
Frequency response: 31.5Hz - 8.5kHz
Microphone: 6mm condenser microphone
Power supply: DC 5V 1A micro USB
Working environment: 0 - 40 degrees (32 degrees Fahrenheit to 104 degrees Fahrenheit), 10 - 80%RH
Storage of Temp. and humidity: -10~60C. 10~70%RH
Overall Size ( L x W x H ): approx. 210mm x 130mm x 28mm / 8.26 x 5.11 x 1.1 Inch
Package Includes:
1 Piece Hanging Noise Tester
SKU: MST0010076479001762
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