Massive 13 Inch LED Sound Level Meter With Time Temperature Humidity Large Display Wall Mount Or Desktop Noise Monitor With Buzzer Alarm And Icon Indicators For Classroom Studio Home Use

13 Inch LED Noise Meter With Time Temp Humidity Display
✔️ 30-130 dB range with alarm and large LED display for easy monitoring

This sound level meter tracks noise along with time temperature and humidity on a big screen so you can keep an eye on conditions in classrooms studios or home setups.

✅ 13 inch LED screen shows noise time temp and humidity with 3 brightness levels
✅ Face icons change color green under 60 dB yellow 60 to 85 dB red over 85 dB
✅ Measures 30 to 130 dB at plus or minus 1 dB accuracy with temp from minus 40 to 80 C and humidity 0 to 100 percent
✅ Buzzer alarm set max or min thresholds fast or slow modes and 1500 mAh battery with 9.8 foot cable

💡 What is a sound level meter used for? Sound level meters help track noise in different spaces to keep things comfortable and safe. - They work well for checking sound in classrooms or studios where quiet matters most - Users get readings on decibels plus extras like temperature and humidity for full info - Handy alarms alert when levels go above or below set points during the day - Wall mount or desktop options make them easy to place in homes or offices too

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