Function on set intervals basis, our 20000 Point Data logging Sound Level Meter with USB Port is deployed for sound assessment with 1.4 db precision amid work measurement. This meter is outlined with windows compatible software, tripod, windscreen, usb port and different components. It possesses an outstanding ability for three assessing varies from 30 decibel to 130 decibel. In addition, our sound level meter captures over 20,000 data readings as well as adjusts alarm levels. Our 20000 Point Data logging Sound Level Meter with USB Port records information constantly with incorporated memory with accessibility of analog bar graph that enables customers to view adjusting noise level with genuine time and date stamp. Besides, our meter functions at preset sampling rates or customer defined intervals. Extended resolution lcd screen is alternatively integrated in provided meter.