[A-Weighted Digital Sound Level Meter]
This digital sound level meter uses a precision condenser microphone sensor to measure accurate data of ambient sound volume in real time. Equipped with A-weighting function, it measures noise levels from 30 to 130 dB with an accuracy of ±1.5 dB, and has a wide frequency range of 31.5 to 8,500 Hz.
[Alarm function]
When the measured value exceeds the alarm value, the noise level tester will emit an alarm sound, the measured value will flash and lock. The alarm value can be freely set from 50dB to 130dB, and the alarm time can be set from 5 seconds to 120 seconds.
【Large 10-inch LED Display】
This decibel meter is equipped with a 10-inch LED screen, and the large display design makes it easy to read. The fonts are large and easy to read even in dark places.
[Wall-mounted]
Can be installed as a wall-mount or table stand, but it is also difficult to drill holes in the wall and will not damage the wall. Can be used in families, factories, offices, hotels, hospitals, laboratories, theaters, traffic roads, audio systems, etc.
[Set contents]
1x Sound level meter body, 1x USB power supply cable, 1x Japanese instruction manual. We strive to provide our customers with high-quality products, but if you have any quality or usage problems with our products, please feel free to contact us. (Contact information: [Account Service] - [Order History] - [Contact Seller]).
Wall-mountable digital sound level meter. High precision and real-time measurement. Rapid response.
[Main Features & Recommended Points]
●Wide Measurement Range Suitable for Various Environments
Can measure a wide sound pressure range from 30 to 130 dB with a single device, covering everything from quiet everyday environments to loud factories or construction sites. Ideal for checking noise levels in residential areas, offices, factories, roadsides, and other locations.
●Adequate Frequency Sensitivity from 31.5Hz to 8.5KHz
Covers the frequency range most perceptible to the human ear, enabling accurate noise measurement. Can capture sounds from low to high frequencies, making it suitable for everyday noises, machinery, traffic, and various other sound sources.
●Large, Easy-to-Read LCD Display
Equipped with a large screen that allows noise levels to be checked at a glance. Easy to read regardless of indoor or outdoor lighting, ensuring high visibility of measurement results and simple operation for anyone.
●Wall-Mountable for Continuous Monitoring
Supports not only handheld use but also wall mounting, enabling continuous noise monitoring. Installing it in offices, workshops, or public spaces allows daily checks of noise level changes.
●Alarm Function to Detect Sound Changes Immediately
Features an alarm that triggers when the pre-set volume is exceeded. Allows instant awareness when noise levels go beyond acceptable limits, contributing to safety management and environmental consideration.
●Supports A/C Weighting for Frequency Measurement
Can switch between “A-weighting” (closely aligned with human hearing) and “C-weighting” (emphasizing low frequencies) for sound measurement. Allows noise evaluation according to the situation.
●Simple Operation for Immediate Use
No complex settings required—just one switch to start measuring. Anyone can easily check noise without specialized knowledge.
[Summary]
This digital sound level meter is a versatile model suitable for a wide range of situations, from homes to industrial sites, thanks to its broad measurement range (30–130 dB) and frequency response (31.5Hz–8.5KHz). Its large LCD and wall-mounting capability enable “continuous monitoring” for easy visualization of noise levels. Equipped with an alarm function and A/C weighting selection, it allows even first-time users to perform professional-level noise assessments. A reliable choice for offices, factories, public facilities, schools, and other environments requiring noise management.
