Sound Meter

FEATURES:
Compact and lightweight, come with a portable carrying case, convenient to take it out for testing
Frequency range: 31.5Hz to5KHz
Accuracy: among 1.5dB
Sample rate: 2 times/second
Digital display: 4 digits
Resolution: 0.1dB
Sample rate: 2 times/second, Operating condition: 0-40degree 10-80%RH
Microphone: 1/2 inch electret condenser microphone, Storage condition: -10–+60degree 10-70%RH

SPECIFICATION:
Professional Digital Sound Level Meter Decibel Logger 30-130dB
Portable, easy-to-use and handy instrument for sound quality control in factory, traffic, family, and audio system.
It is designed according to following standards,
International Electrician Committee Standard: IEC 651 TYPE 2 & ANSI 1.4 TYPE 2.
With modern compact and portable appearance design.
Accuracy up to among 1.5dB.
Maximum value holding function to lock up the maximum reading.
Large LCD screen with digits reading.
Equipped with a sponge ball.
Auto power off design for energy saving.
Auto backlight display.
Measuring range: 30-130dBA
Accuracy: among 1.5dB
Frequency range: 31.5Hz to 8.5KHz
Digital display: 4digits
Resolution: 0.1dB
Sample rate: 2 times/second
Microphone: 1/2 inch electret condenser microphone
Max hold: MAX
Power supply: 9V battery (the battery is included)