Extech’s SL400 Personal Noise Dosimeter is a handheld sound level monitoring device used to determine protective measures required for employees exposed to loud noise.
Connect to a PC with the built-in USB interface, and use the provided software to control the setup process, retrieve stored events or analyze real-time measurements.
Noise surveys ensure compliance with OSHA, MSHA, DOD, ACGIH and ISO standards, with sound level modes that display sound level, min/max values, time-averaged sound levels (Leq), peak sound, and sound exposure levels (SEL).
Additional features include:
- Log up to 999,999 readings
- Adjustable Criterion Level, Exchange Rate and Threshold readings
- User-defined measurement setup
- Complete with microphone, windscreen, battery and case
For more information about the SL400 and other test equipment from Extech, contact our experts today!