• Quest Technologies Inc

Cable-Free Personal Noise Dosimeter

Quest Technologies, a 3M company is pleased to announce the release of The Edge eg5 model, an intrinsically safe Cable-Free Personal Noise Dosimeter featuring simultaneous C and A weighted measurements. The eg5 model has been independently tested and certified by Simtars of Australia to meet the IECEx ia I/IIC 143°C IP65 marking. Simtars is an accredited test laboratory and certification body for international (IECEx) certification schemes. This IECEx Certificate of Conformity states that the eg5 personal dosimeter is rated intrinsically safe for use in a potentially hazardous atmosphere. Simultaneous C and A weighted measurements allow for calculation of C-A to aid in hearing protection selection.

Light and Easy-to-Use for Maximum Functionality
The eg5 model serves as a personal dosimeter, time-history monitor, survey monitor and peak dosimeter. Its cable-free design with ¼” mounted microphone eliminates cables interfering with the task at hand. Weig