Key features

• •PERFECT EXTERIOR DESIGN :Our Noise Meter Comes with Compact and Lightweight Design , Professional Designed to fit Comfortable in your Palm.Can withstand 1 meter landing impact.
• •ACCURATE READINGS FUNCTION :Our Noise Meter with a Wide Measurement Range: 30-130dBA. Accuracy: up to ± 1.5dB ; Resolution: 0.1dBA ;Measures in dBA Frequency - Accounts for the relative loudness perceived by the human ear Perfect for Measuring Noise Levels in Loud Areas to Give you Accurate Readings
• •SIMPLE OPERATION & WIDE APPLICATION :Battery Plug and Play ,There is NO NEED TO CALIBRE AGAIN BEFORE USE , Great for Sound Quality Control in Factory , Office , Home , Car , School and other Construction Site,Sound level tester allows you to take note of the minimum and maximum sound decibels in your surrounding at any given time frame; Hold function could freeze the current measurement reading.
• •SMART ENERGY SAVING - Low Battery Indication ; Auto Power off Design for Smart Energy Saving , Save More Money for you,Our Noise Meter with a Large LCD Screen & Backlight Display ; Max / Min Sound Level Measurement , Data Hold Function , No Worried to Use in the Darkness - Our Sound Level Meter is 100% MONEY BACK QUALITY GUARANTEE !
• •Widely Applications：This sound decibel meter is applicable for the measurement of noise engineering, quality control, health prevention and various environmental noises,including noise measurement in such various places as factories, offices, transporting routes, families, stereo equipment and other places.