--High precision and fast response: The response time of the noise meter is less than 1s, and the accuracy is 0.1dB
--Automatic shutdown and overload alarm: Automatic shutdown if no operation is performed within 10 minutes.Overload alarm when value exceeds normal range
--Multiple functions can be achieved by pressing buttons,and easy to operate
--Large LCD screen:The LCD screen with backlight function can read clearly
--Occasions: Widely used in factories, workshops, schools and homes.
.Description:
Name:Decibel Meter
Product Specification:
Frequency range: 31.5Hz~8kHz.
Measurement range: 30dB~130dB.
Sound level frequency class: A power class.
Resolution: 0.1dB.
Response time: less than 1 second.
Time-weighted: fast response (125ms).
Accuracy: ±1.5dB (at 1kHz, 94dB).
Microphone: 1/2" polarized condenser microphone.
Display: 3-1/2 digit LCD display.
Alarm function: "UN" is displayed when the input is lower than 30dB."OL" is displayed when the input is over 130dB.
Automatic shutdown: automatic shutdown after 10 minutes without any operation.
Button Fuction:
Short press the M key to easily switch between Max/min/real-time mode
Short press the H key to freeze the current reading
Packing list:
1 x Decibel Meter
1 x User manual
1 x 9V Dry Battery
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.
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