Badge-Style Noise Dosimeter — Small, Lightweight — Dynamic 70dB–140dB · Peak 103dB–143dB

Compact badge-type noise dosimeter for personal monitoring. Lightweight and small in size with a rechargeable battery for extended use. No microphone extension cable required. Offers precision measurement and computes all commonly used noise dose parameters. Wide dynamic measurement range from 70dB up to 140dB, with peak detection spanning 103dB to 143dB. Simultaneously records exchange rates of 3dB, 4dB, 5dB and 6dB.