Our Noise Decibel Meter with PC Interface is compact and easy to use while providing you an accurate readings in a wide range( 30 dB to 130 dB  decibels at an accuracy of +/-1.5dB with 0.1dBA resolution) than similar inexpensive sound meters on the market. 

【COMPACT AND LIGHTWEIGHT】This sound level meter is lightweight and easy to carry.The digital sound noise level meter is equipped with sponge ball to resistant wind with 4 x AA Size 1.5V battery or USB cable for power supply.
【Bar Graph Display】The LCD digital display can shows a 3-digit decibel level values, Auto Ranging Bar graph level, time and date.
【Well-Build and High Accuracy】Wide Measuring range of 30~130dB decibels at an accuracy of +/-1.5dB with 0.1dBA resolution.
【AC/DC Output】AC signal output: 4Vrms/ full barograph, output impedance is approx. 600 ohm. DC signal output: 33mV/dB. CE Certified & RoHS Compliant
【Wide Applications】The noise pressure decibel meter is compact  and easy to carry, widely use for office, classroom, noisy neighbour ,environmental measurement,etc.

• This sound meter provides a wider range reading from 30dB to 130dB,
• The noise decible tester features with a mounting hole for the tripod， which can be placed on the stand and is easier to measure when your hands are busy (Tripod not included).

* 1 x Sound Level Meter
* 1 x English User Manual
* 1 x AC/DC line
* 1 x USB Power cable
* 4 x AA Battery
* 1 x Carrying Pouch