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With ±2dB accuracy and 0.1dB resolution, the ClaxDecy Sound Level Meter provides professional-grade precision comparable to laboratory equipment. The A-weighted frequency response ensures measurements align with human hearing perception for reliable noise assessment.


Simply power on and start measuring instantly. The ClaxDecy Sound Level Meter features an intuitive LED display, automatic data retention, and fast/slow sampling modes that make professional noise monitoring accessible to everyone, regardless of technical expertise.




The ClaxDecy Sound Level Meter delivers impressive accuracy with its ±2dB precision and wide frequency range, making it suitable for professional environmental noise assessments across various applications.
– Dr. Michael Patterson

CLAXDECY FEATURES ALL YOU CAN EXPECT:

With ±2dB accuracy and 0.1dB resolution, the ClaxDecy Sound Level Meter matches professional laboratory standards, ensuring your noise measurements are reliable and legally defensible for compliance reporting and environmental assessments.

Advanced capacitive sensors and high-precision chips process sound data in real-time with fast 125ms or slow 1-second sampling rates, displaying current decibel levels instantly on the bright LED screen for immediate decision-making.

Smart 15-minute auto-shutdown conserves power when idle, while the undervoltage indicator alerts you before battery depletion. The ClaxDecy Sound Level Meter ensures you never lose critical measurements due to unexpected power loss.


From factory floors to home offices, the 30-130dB range covers everything from whispers to jet engines. The ClaxDecy Sound Level Meter adapts to industrial safety checks, HVAC testing, neighborhood disputes, and workplace compliance needs.

No technical training required. The ClaxDecy Sound Level Meter features intuitive controls, clear display readings, and automatic functions that let anyone conduct professional noise assessments confidently within minutes of unboxing.

Automatic data retention preserves your readings, while max/min tracking identifies peak noise events. The ClaxDecy Sound Level Meter helps you document patterns, create reports, and maintain comprehensive noise monitoring records effortlessly.


We understand the value of your time. That’s why our team is trained to respond promptly and efficiently, ensuring your queries and issues are addressed without unnecessary delays.
Frequently Asked Questions
As a facilities manager, I needed reliable noise monitoring. The ClaxDecy Sound Level Meter delivers professional accuracy at an affordable price. The backlit display and data retention features are incredibly useful.

This meter exceeded my expectations! Easy to use right out of the box, accurate readings, and the auto-shutdown saves battery. Perfect for checking noise levels in my home office.

I use the ClaxDecy Sound Level Meter for HVAC installations. The fast sampling mode catches fluctuating sounds perfectly, and the max/min tracking helps me document compliance easily.
