EXTECH 407750 Digital Sound Level Meter Instructions
Learn more about the 407750 Digital Sound Level Meter by EXTECH. This versatile meter meets ANSI and IEC Type 2 standards and features auto/manual ranging, selectable frequency weightings, and a large backlit display with analog bar graph. With a background noise absorber for machine noise measurements, this meter is perfect for evaluating OSHA compliance, community noise, and more. Plus, with RS-232 interface and optional Windows-compatible software, it's easy to capture and analyze data. Download the user manual for complete specifications and ordering information.