| Condition: | New |
|---|---|
| Customized: | Customized |
| Certification: | ISO9001 |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Sound level meter for teaching instrument
A sound level meter (SLM) is an electronic instrument used to measure sound intensity (sound pressure level, unit: decibel dB), and is widely applied in fields such as environmental noise monitoring, industrial safety, architectural acoustics, and occupational health.
){kind=link}