+7 (812) 645-08-06
Basic sound level meter / digital / stick USB - 45 - 140 dB | SD-200
The SD-200 which is manufactured by 3M™ is a sound detector that has been developed to provide efficient, and reliable quality performance specifically on the evaluation of workplace noise levels as well as integration which computes the average level of sound the sound pressure. Its compact, lightweight, and minimal footprint design has the capacity to measure exchange rates of up to 3.5 dB and a measurement range of 45 up to 130 dB. It utilizes lithium polymer batteries as its power source with an estimated battery life of up to 50 hours.