The SV 303 is a compact and reliable Class 1 Noise Monitoring Terminal designed for long-term environmental and smart-city applications. Equipped with a lifetime-warranty MEMS microphone, it delivers stable, maintenance-free performance in demanding outdoor conditions.
Its IP65-rated housing, low power consumption with Li-Ion backup battery, and lightweight design make installation easy on poles, facades, and urban infrastructure. Optional octave analysis and audio event recording provide deeper insight into noise sources.
The SV 303 integrates seamlessly with the SvanNET cloud platform, enabling secure remote access, data sharing, and full system control for distributed monitoring networks.
International Noise Awareness Day reminds us that noise is not just an inconvenience — it is a serious factor affecting health, safety, and overall well-being.
Prolonged exposure to excessive noise can lead to permanent hearing damage, increased stress levels, and reduced productivity. In many industries, it remains one of the most common yet underestimated workplace hazards.
Raising awareness is the first step toward effective prevention. By understanding how sound works and how it impacts the human body, professionals can make better decisions about monitoring, risk assessment, and protective measures.
At SVANTEK, we are committed to supporting this process by providing reliable tools and knowledge that help create safer and healthier environments.
PTB certification is one of the most prestigious and internationally recognized validations of measurement accuracy and compliance. By meeting the stringent requirements of IEC 61672-1, the SV 971A has demonstrated outstanding performance in terms of frequency response, dynamic range, directional characteristics, and long-term stability under varying environmental conditions.
Why This Matters
Trusted Data Accuracy
Type approval ensures that measurements are reliable, traceable, and repeatable, meeting the highest standards of precision required for professional acoustic assessments.
Regulatory Compliance
In many countries, official environmental and occupational noise measurements must be performed using Class 1 instruments with recognized type approval, such as PTB certification.
International Acceptance
PTB approval is widely recognized across global markets, ensuring that measurement results are accepted in international projects, environmental studies, and compliance reporting.
What This Means for Our Customers
For acoustic consultants, environmental agencies, occupational health and safety professionals, and researchers, this certification provides:
The PTB approval further reinforces SVANTEK’s commitment to delivering high-quality, compliant, and globally trusted measurement solutions.
