Feature(may vary by option.)

●✅【Large 11 LED display】Large decibel meter has an 11-inch LED display with adjustable brightness.4-in-1 function can meet your different needs, real-time display of sound decibel, temperature, humidity and time.
●✅【High Accuracy】Measurement range is 30~130dB, accuracy: ±1.5dB, frequency response range. 50Hz~8.5KHz; Humidity range: 20~85%, accuracy: ±5%; Temperature range. 14~122℉, accuracy: ±5%. It is more sensitive, accurate and stable.
●✅【Humanized Design】A great tool for checking, monitoring or controlling sound levels in any environment. Our digital sound level meter comes with an HD backlit LCD display so you can read it effortlessly all day long. Unlike portable sound level meters, our high-quality wall-mounted sound level meters are easy to install and perfect for continuous monitoring.
●✅【Easy to Use】This decibel meter is powered by a built-in 2000mAh lithium battery and comes with a 10-foot long USB flash drive. This smart decibel meter can be used directly. Click "▲" to enhance the brightness, click "▼" to reduce the brightness, click "M" to adjust the detection speed, there are three gears: fast, medium and slow. Double click "M" to adjust the time.
●✅【Wide Range of Application】LED display is fashionable and beautiful, it can be applied to noise engineering, product quality control, health prevention and treatment, etc. This large LED display decibel meter can be hung on the wall or placed on the table, which is an ideal noise meter for testing the sound level in classrooms, studios, major traffic roads, factories, construction sites, homes, offices and other places.

[AP-882A]




[T4-DM165A-F]





Description

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4-in-1 Decibel Meter Sound Level Reader + Digital Clock + Humidity & Temperature. 11 inch Large LED Display Wall Mounted Classroom Noise Decibel Wide Applications for Home, Studio, Factory, Classroom Noise Monitor

-Material:ABS

-Product Size：270* 118*35mm

-Led Screen display

-Detection method for Noise : Electret Condenser microphone

Concentration unit for Noise : dB

-Temperature unit : Fahrenheit/℉

-Power supply：rechargeable Li-battery 2000mah，includding USB Chargeing cable 3M

-Included:Main Unit+manual+charging cable

Advantage :

-Integrated detection with Noise/alarm/Temperature/Humidity

-Screen brightness can be adjusted by hand

-Color Smile face , very realistic.

-Large screen ,Wall mount design

Package details：

Product N.W.：320g

Product G.W.：550g

Package Dimension：33*10*7cm

CTN Dimension：42.5*37.5*35.5cm

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3 Sound Level Icons

Press [M] button to choice of 3 sampling speeds: Fast, Medium, Slow

Dual-Usage Decibel Meter

Can be mounted on the wall or place on the table

11 Large LED Display

Could see the real-time level of Decibel, Temperature and Humidity Clearly

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9.9 FEET(300CM) Charging Cable

Adjustable Brightness

Press [UP] and [DOWN] buttons to adjust brightness

Large Capacity Lithium battery

This decibel meter powered with 2000mAh Lithium battery

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Whats in the box

  • Instruction manual