Sound Level Meters for Environmental & Community Noise
There are many different standards and guidelines which can be applied to environmental and community noise including BS4142, BS7445, BS4228, ISO 1996 and so on, as well as other International and National standards.
Cirrus has a range of Sound Level Meters and Noise Meters that are suitable for Environmental Noise and Community Noise Measurements. Many of these Sound Level Meters can also be used for Occupational Noise measurements.
If you need to carry out measurements for both Environmental and Occupational Noise, the optimus green sound level meters are ideal.
Cirrus has a range of Sound Level Meters and Noise Meters that are suitable for Environmental Noise and Community Noise Measurements. Many of these Sound Level Meters can also be used for Occupational Noise measurements.
If you need to carry out measurements for both Environmental and Occupational Noise, the optimus green sound level meters are ideal.

- Designed for Environmental ;& Occupational Noise Measurements
- Class 1 to IEC 61672
- Leq Lmax Lmin & %Ln with repeating measurements
- Audio Recording during measurements
- 14 Statistical %Ln values
- Colour OLED Display
- Data Logging with 4GB memory
- VoiceTag Audio Recording
- 120dB Measurement Range
- Lmax & Lmin
- A C & Z
- F S & I

- Designed for Environmental ;& Occupational Noise Measurements
- Class 1 to IEC 61672
- Leq Lmax Lmin & %Ln with repeating measurements
- Audio Recording during measurements
- 14 Statistical %Ln values
- Real Time 1:1 Octave Band Filters
- Colour OLED Display
- Data Logging with 4GB memory
- VoiceTag Audio Recording
- 120dB Measurement Range
- Lmax & Lmin
- A C & Z
- F S & I

- Designed for Environmental ;& Occupational Noise Measurements
- Class 1 to IEC 61672
- Leq Lmax Lmin & %Ln with repeating measurements
- Audio Recording during measurements
- 14 Statistical %Ln values
- Real-time 1:1 & 1:3 Octave Band Filters
- Colour OLED Display
- Data Logging with 4GB memory
- VoiceTag Audio Recording
- 120dB Measurement Range
- Lmax & Lmin
- A C & Z
- F S & I


