News

Choosing the right sound level meter can be confusing when manufacturers offer multiple models with overlapping features. Whether you need a basic unit for routine industrial noise checks or a professional-grade ana...

If your work involves construction, blasting, transit projects, or protecting nearby structures from ground-borne shaking, you already know that guessing isn't an option. You need ground vibration monitoring equipme...

Noise pollution has become an important concern for industrial facilities, urban areas, transportation systems, and workplaces. Accurate environmental noise assessment helps organizations understand noise impacts, m...

Hangzhou Aihua Instruments Co., Ltd. is pleased to announce its participation in Testing&Control 2026, Russia's leading exhibition for testing, diagnostics, and quality control technologies. The event will take plac...

If your team operates grinders, drills, jackhammers, or any handheld power tool, human vibration monitoring isn't optional — it's a legal and health necessity. Prolonged exposure to hand-transmitted vibration ...

Most of us use "sound" and "noise" as if they mean the same thing. But physics — and your own ears — tell a different story. Understanding the true difference between sound and noise isn't just a linguis...