With the Edge dosimeter, a lightweight, shoulder-mounted instrument conforms to worker’s body for comfortable use. Maintains upward orientation for 0.25-in. microphone, which attaches to measuring instrument with sturdy screw on windscreen. Features LCD viewing screen that provides instant review of data logging and time history. Runs on lithium-polymer battery, which can be recharged via docking station (select one- or five-bay configurations). Docking station allows automatic downloading of measurement data to companion QuestSuite Professional II program for analysis. Quest Technologies Inc., Oconomowoc, Wis.