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Hangzhou Aihua Instruments Co., Ltd. will exhibit at Thailand LAB INTERNATIONAL 2026, one of Asia's leading laboratory exhibitions, taking place September 2-4, 2026 in Thailand.

Walk onto any busy production line, construction site, or airport tarmac, and the noise rarely stays at one level for long — it spikes, drops, and spikes again. A single spot-check with a handheld meter can't ...

If you've ever shopped for a noise measurement instrument, you've probably run into the same fork in the road: should you buy a Class 1 sound level meter or will a Class 2 sound level meter do the job? The answer is...

Picking the wrong sensor doesn't just waste a budget line — it quietly corrupts every acoustic measurement built on top of it. A measurement microphone comparison is the fastest way to avoid that mistake, beca...

An unusual hum, a rattling panel, a bearing that "just doesn't sound right" — these are often the first warning signs that a machine is heading toward failure. The key to catching the problem early lies in und...

Knowing how to measure noise level correctly isn't just a technical detail — it protects hearing, keeps workplaces compliant, and helps engineers make real decisions about a space. Yet most people either guess...