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Digital Sound Decibel Meter Noise Meter Sound Level Meter Tester dB meter Audio Detector decibelimeter measuring instruments
Feature:
*This unit turned into designed consistent with following standards:
----A International electrician committee standard: IEC PUB 651 TYPE2
----B US nationwide standard: ANSI S1 TYPE2
*With modern, compact, portable design
*Easy to use
*Frequency weighting characteristic: A
*Equipped with sponge ball to filter-out unwanted indicators
*Max studying preserve
*Auto power off
*Auto backlight exhibit
*Low battery indication
*Powered by way of 3AAA Batteries (not included)
Technical Parameter:
*Measuring range: 30dBA~130dBA
*Accuracy: ±1 dB
*Frequency range: 31~8
*Frequency weighting: A
*Digital Display: 4digits
*Resolution: 0
*Sample rate: 2 times/second
*Microphone: half inch electret condenser microphone
*Power supply: 3AAA Batteries(Not included)
*Operating condition: 0~40 10~80%RH
*Storage condition: -10~60 10~70%RH
*Weight: 144g
*Dimension: 57*26*149mm
Package Includes:
1pc Digital Sound Meter
1pc User Manual
1pc Sponge Ball