SNDWAY SW-525 Sound Level Meter Wall Mounted Noise Decibel Meter 30-130dB Digital dB Detector Professional Decibelimeter

Features

1. Accuracy: ±1.5dB (In Standard sound: 94dB@1KHz)

2. Range of Measurement: 30 ~ 130 dB

3. Frequency Response Range: 31.5 Hz ~ 8.5 KHz

4. Frequency Weighting: A (Ambient Noise) Weighting

5. Response: Fast

6. Connecting computer with USB cable, you can download records, collect samples and print chart and data. (Only for model 525B / 525C / 525D / 525G)

Specifications

Screen: 525A/525B/525D ed display; 525C white display; 525G green display

Built-in spare Li-ion: 4000mAh 3.7V Li-ion Only for model 525C / 525D / 525G

Storage function: Only for model 525B / 525C / 525D / 525G, 2 s/set, store for 1 year

Connecting computer with USB cable: Only for model 525B / 525C / 525D / 525G

Power supply: DC5V 1A Type-C USB interface

Measuring range: 30~130dB

Accuracy: ±1.5dB(In standard sound: 94dB@1KHz)

Frequency range: 31.5 Hz~8.5 KHz

Frequency weighting: A

Response time: Fast

Microphone: 6mm capacitive microphone

Display: 3 digits

Resolution: 0.1dB (<100dB), 1dB (>100dB)

Alarm prompt (sound + display): yes

Alarm output: yes

Operating temperature/Humidity: 0~40°C; 10%~80%RH

Storage temperature/Humidity: -10~60°C; 10%~70%RH

Product size: 228x125.5x32mm

Package contents

1*Wall-mounted Sound Level Meter

1*USB Cable

1*User Manual

The sound level meter has the following features:

A Weighting/Data storage and transmission /Fast response/Sound and light alarm/Real time monitoring/Large Screen Display

Common noise in daily life

Various noises can be heard in daily life, affecting normal rest, school, and causing mental breakdown.

Appendix A: Volume Reference

Condenser Microphone Sensor

USB data storage and transmission

Connecting computer with USB cable, user can download records, collect samples and print chart and data.

(Only for model 525B / 525C / 525D / 525G)

Fast response,accurate

Sound and light alarm prompt

When giving an alarm, the indicator light flashes, accompanied by a buzzing alarm sound.

support 3.5mm plugs and 6-12V alarm horn(horn not include)

4000mAh Li-ion battery, fast charging

Only for model 525C / 525D / 525G

About Us

Hexlight Canada is a Canadian-based export company delivering a diverse range of high-quality products worldwide. Backed by strong expertise in e-commerce and logistics, we ensure fast order processing, secure packaging, and reliable tracked shipping.

Through strategic partnerships with trusted factories in Canada and China, and a network of dedicated sourcing agents, we continuously identify innovative, high-quality products at competitive prices.

Our commitment is simple: quality, transparency, and efficiency — delivering exceptional value and a seamless experience to every customer.

Shipping policy

We carefully handle each order to ensure your package arrives quickly and safely. Please note that factors such as weather, postal traffic, or carrier performance may occasionally cause delays beyond our control.

We provide free shipping and dispatch all orders within 2 business days of payment, often sooner. All shipments are sent via international express air shipping, with a tracking number provided so you can follow your order every step of the way.

. Please provide a physical address, as we do not ship to P.O. Boxes.

Returns

Your satisfaction is important to us. Hexlight offers a 14-day Free return policy: if you are not fully satisfied with your purchase, you may request either a full refund or an exchange. All return shipping costs are fully covered by us.