Decibel Sound Level Meter 11 inch Large LED Display Noise Temperature Humidity Meter with Alarm Icons Indicator Multi-functionAbout this meter:

• 【Large LED Display】: Decibel meter equipped with 11 inches screen and brightness adjustable, which allow to see the real-time decibel level , Temperature and Humidity clearly.

• 【 AUTO Alarm Icons】: the noise alarm face icon will automatically switch when the decibel at different level. 【Green Icon】Less than 60dB;【Yellow Icon】60~75dB;【Orange Icon】75~85dB;【Red Icon】More than 85dB

• 【High Accuracy】Decibel Level Measuring Range: 30~130dB , Accuracy: ±1.5dB; Frequency response range: 50Hz ~8.5KHz; Temperature Range: 14~140°F; Humidity Range: 20~85%

• 【User-Fridendly】Decibel sound meter powered with 2000mAh Lithium battery, 9.8 feet(300 cm) length USB cable for charging, don't worry the USB cable is not length enough.

• 【Wide Applications】: This Large LED display Decibel Meter can be mounted on the wall or placed on the table, it's an ideal noise meter to test the sound level in Classroom, Studio room, traffic routes, factories, construction site, home, offices, etc.

Product parameters:

-Material: ABS

-Product Size:10.6 x 3.5 x 1.4 inches

-Led Screen display

-Detection method for Noise : Electret Condenser microphone

-Concentration unit for Noise : dB

-Temperature unit : Celcius

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

-IncludedMain Unit+manual+charging cable

Advantage :

• Integrated detection with Noise/Alarm/Temperature/Humidity

• 4 Colored Icons Indicator: Noise Alarm Icons will automatically switch when the decibel at different level

• Adjustable Brightness: Press [UP] and [DOWN] buttons to adjust brightness

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

• Large screen ,Wall mount design

Package list

4 in 1 meter *1

Colorful box *1

Manual *1

USB cable *1

Positioning sticker *1

Rubber stopper *2

Screw *2