Noise

Sound level meters , noise dose meters and sound indicators for various applications:

• The Norsonic Nor103 is the smallest class 1 sound level meter in the world, suitable for basic sound measurements in the workplace and for assessments by police and environmental services.
• The Pambry ListenEar is a very compact sound dosimeter for consultants in the field of health and safety at work. The device measures temperature, relative humidity, and movement as well.
• The Pambry PED 1780 is a very complete device for health and safety advisors at work and for prevention. The basic device measures sound, temperature, relative humidity, and motion. The device can be expanded to measure fine particulate matter and various gases (CO, CO₂, NO₂, VOC, O₃, SO₂, H₂, HCHO, NH₃, AsH₃, ... ). With a large internal memory, low energy consumption, numerous configuration options, and an optional expansion for data visualization in the cloud, this fantastic device can be used to monitor both sound and air quality.
• Rion NL-28: a portable class 2 sound level meter with simultaneous measurement and recording of Leq, Lmax with A- and C-weightings + LCpeak.
• The sound indicators from SoundEar are designed to raise awareness of the sound level in a space. The SoundEar II devices provide a visual warning signal when the sound exceeds a user-defined level. The SoundEar 3 devices have additional settings and internal memory to keep track of sound level measurements. They are particularly suitable for environments where silence is important, such as in hospitals.