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Digital Decibel Meter with Alarm, Wall Hanging Sound Level Meter 35dB to 135dB with Alarm Quiet Please, Sound Level Meter for Schools Hospitals Temples Libraries Theaters

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$89.99

$ 38 .99 $38.99

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About this item

  • 【Accurate Measurement】The sound level meter of the decibel meter is 35dB to 135dB. Highly accurate with ± 2.0 dB. Real-time monitoring can provide you with accurate data about the sound level in the environment.
  • 【Alarm Function】Measure and display the number in real time according to the volume of the noise. If the sound exceeds the alarm value, "Quiet please" will be spoken as a reminder. In addition, you can choose whether to activate the alarm or not and set your own alarm value if necessary.
  • 【Versatile Charging Options】 This decibel meter offers two charging modes: 6 AA batteries (included) or an AC adapter. It can be wall-mounted or placed on a table for easy use, eliminating the need for handheld operation like traditional sound level meters.
  • 【Digital LCD Display】Large LCD digital display with backlight, the reading effect is clearer in dark places. High display quality, low eye damage, low power consumption, low radiation.
  • 【Wide Application】The sound level meter can be used in various occasions, such as classrooms, studios, main roads, factories, construction sites, homes, offices, etc.



Product Description

Noise Level Monitor
Sound Level Meter Tester
noise decibel meter

1. Measuring range: 35 to 135dB

2. Accuracy: ±2.0dB

3. Voice activation (“Quiet Please”) or siren options

4. Automatically or manually adjustable lights

(Green-Yellow-Red )

5. Self-standing or wall-mountable

6. Powered by AC adapteror 6*AA batteries

7. Application: schools, hospitals, temples, library, etc can benefit from a polite reminder for people to keep the noise at an

acceptable level.

db meter
sound level meter

Mary
Reviewed in the United States on February 4, 2025
I needed a sound meter to measure the noise levels my exhaust is making so I can pass the strict sound restrictions at Weathertech Raceway Laguna Seca. I have a 92db day coming up so I needed a decibel meter. I decided to give this one a try. It came well packaged and it was larger then I expected. Batteries were included so that was helpful. I like the fact the screen changes color to tell you what the noise level is current at. I also like the hold feature so I can mark what the noise level is at. I want to say the meter is fairly accurate. The meter said my exhaust was at 91.2 and when I went to Laguna, I wasn't black flagged. I'm glad the meter helped and it will be useful in the future when I monitor exhaust levels.
DC
Reviewed in the United States on January 4, 2025
This product did not work sufficiently well to measure sound in my classroom. I miss the return window or I would have returned this item.
Lilly
Reviewed in the United States on June 17, 2024
Seems accurate within 10 decibels anytime I try it, and that's to both directions. Good for a ballpark measurement only
Wolfgang E.
Reviewed in Germany on June 13, 2024
The media could not be loaded.
Kira Gleim
Reviewed in Germany on June 10, 2024
Super groß und das Display ist gut lesbar. Der gemessene Wert stimmt auch.
Anne DeLaney MD
Reviewed in the United States on May 23, 2024
After using it for a few days, I really like how easy this product is to use
TechHead
Reviewed in the United Kingdom on May 22, 2024
The media could not be loaded.
AirStream Luva
Reviewed in the United States on March 22, 2024
The media could not be loaded.
A. W.
Reviewed in Germany on March 12, 2024
The media could not be loaded.
D. Clarke
Reviewed in the United Kingdom on October 5, 2024
The monitor comes very securely packed in a rather big box. I was surprised at the actual size of the monitor. It is much bigger than I anticipated and quite weighty. It also comes with an electrical lead, a remote control, a little screwdriver to open the battery compartment and crews so you can hang the monitor on the wall. It takes 6 AA Batteries. In addition, you have a manual in five different languages, each one containing 9 pages. I have to be honest, I don’t understand much of the manual, the most important feature is to listen to noise levels made my our dogs and noise from the neighbours upstairs and record the noise levels.After plugging in the device, it started showing decibel highs straight away. It was amazing to see what noise levels are acceptable, when it is quiet and when noise levels are getting to high. The range is quite remarkable, from silent (lo and green) to red, which is 60Db and higher and turns red. When it reaches level 75Db, a voice comes on which says “please be quiet”. The monitor has a recording function, so you can record your noisy neighbours, (which we actually have), and can be used in case of complaints.🐕‍🦺The monitor is very sensitive, and is continually moving up and down with its decibel numbers on display. The display is easy to understand, and you can change the level it gives you a warning, but I left it as it is. I have two dogs, one of which happily barks away. The barking usually reaches the red barrier and then an automatic voice says “please be quiet”. Quite funny how he reacted to the voice. Perhaps I will alter that slightly to include his name.I like this monitor. Although a little big, I do like it a lot.
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