Features:
100% Brand New
This sound level meter is very small and light. It is an ideal tool to measure Sound Pressure Level in decibels (dB). It is used for sound quality control
in factory， office， home， school， restaurant， hospital and construction site， etc.
Equipped with sponge ball to filter-out unwanted signals.
With modern， compact， portable design.
Max reading hold
Easy to use

Specifications:
*Measuring range: 30dBA~130dBA
*Accuracy: ±1.5 dB
*Frequency range: 31.5Hz~8.5KHz
*Frequency weighting: A/C
*Power supply: 9V Battery (NOT included! We have to take away the batteries due to the shipping company\'s policy)
*Digital Display: 4digits
*Resolution: 0.1dB
*Sample rate: 2 times/second
*Microphone: 1/2 inch electret condenser microphone
*Operating condition: 0~40 10~80%RH
*Storage condition: -10~60 10~70%RH
*Weight: 188g
*Dimension: 195*70*30mm

Package Included:
1 x Sound level meter
1 x Sponge Ball