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What is a decibel meter for?
SPL meter can be widely used in environmental noise monitoring, industrial noise control, traffic noise monitoring and other fields, also can be used in electroacoustics, building acoustics and other measurements.
Accurate in measurement and easy to operate, this Mastfuyi Sound Level Meter is a solid investment for both professionals in sound-sensitive environments and the average person：
- It measures the environmental noise level, helps determine if there are factors around you that can damage your hearing, and helps you to find the source of the noise so that you can take appropriate measures to reduce it;
- For unavoidable noise, this dB meter helps you determine if ear protection is needed to protect your hearing;
- In the case of noise levels that must be kept below a certain decibel level, this meter could help you stay within the expected range to ensure compliance.
Noise meter is an important tool for monitoring and controlling noise to safeguard our health and quality of life. It is sure to be an invaluable asset around the house and on the job.
Max/Min Measurement
Continuous recording of the maximum or minimum value of the sound over a period of time for peak measurements.
Data Hold/ Backlight
- Short press to freeze the the current measurement for your readings and recordings;
- Long press to turns on the backlight for easy reading in extreme light conditions.
Power Saving Design
- No operation in 10 minutes, the meter will automatically shut down to prolong battery lifespan;
- Battery indicator works as a reminder to replace batteries in time to avoid power failure during measurement.
Note: Automatic shutdown Settings can be cancelled, see the instructions for details.
DGK
Reviewed in the United States on February 27, 2025
Seems to be pretty accurate, easy to use and good value
snif
Reviewed in Germany on August 6, 2024
Gerät macht wie beschrieben was es muss. Würde ich wieder so kaufen
Raquel
Reviewed in Spain on July 31, 2024
Va bien tal como se espera
gianni
Reviewed in Italy on July 27, 2024
Fonometro non di fascia alta, ma per quello che mi serviva ha fatto alla grandissima il suo lavoro. Consigliato.
VicFan
Reviewed in the United States on June 7, 2024
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King House
Reviewed in the United States on June 2, 2024
I have been looking for a way to determine just how loud some of my tools are (I think they're VERY loud, but no one else really seems to notice if they're not in my shop with me)This took a little bit of time to get set up and learn how to work it, but once done, it was very easy to use.The whole device is easy to hold, not too heavy, and accurate within a couple db.This is also good if you're trying to convince your teenager that they're too loud while playing video games.
Mike Kaderka
Reviewed in the United States on June 15, 2024
Good Gadget to play with especially for the price
Ivan
Reviewed in Italy on May 15, 2024
Ottimo rapporto qualita' prezzo .. molto preciso.
Doug M.
Reviewed in the United States on March 30, 2024
Not only do I like gadgets, I like measuring things, both as a means of better understanding the world and myself; measurements, taken accurately, are objective. But I’m not a scientist or looking for scientific precision either.Enter the Mustfuyi Decibel Meter. The meter is simple to use and has a readable range from 30 to 130 DB. It is powered by the standard, age-old 9V rectangular battery, conveniently provided by the seller. The LCD screen is large enough to be read without difficulty, where all available settings are displayed as symbols, and can be backlit if needed. The meter can be set to take readings in either of two modes, fast or slow. Fast mode has a response time of 125 milliseconds with a resolution of 0.1db, too fast to be registered by sight. However, the meter can tell you the minimum and maximum readings with the push of a button with an accuracy of 1.5db, more than accurate enough for my usage. There is also a hold button to pause the reading, and at the bottom of the LCD screen a visual representation, shown as bars, of loudness.A foam windsock is provided for more accurate readings of the sound source of interest when using the meter outside. The meter shuts off automatically after 10-minutes, a feature that can be disabled if so wished. It has ribbed rubber grips on each side and is comfortable in the hand. It is 7” in length. Although it can be balanced to stand vertically, it isn’t stable due to a lip on the rear side battery cover that protrudes over that end. It would have been nice that an accessory was provided that allowed the meter to be used in the vertical position, since logically, receiving sound from 360-degrees would seem the most accurate; or, simply change the product design so that is has a stable bottom that would allow it to be placed upright. It would seem the seller has assumed that the meter would be used handheld or on a tripod; for that means of support 1/4” threads are built into the back, just above the battery cover. I suppose carrying a small, table top tripod is not too much of an inconvenience. There is also a built-in flashlight on the back; once the meter is turned on, short presses of the meter’s on/off button turn it on/off.In any case, the Mastfuyi Decibel Meter is a useful device with many applications, not the least of which is fun; you’d be amazed at how much sound there is when you’re perceiving silence. It is entirely made of hard plastic and rubber, except for the metal stem of the microphone protruding from the top, and gives the impression of being robust under normal usage. It comes supplied with a zippered, nylon carry case and an accurate, simple to read and understand instruction manual.
Howard Abraham
Reviewed in the United States on December 17, 2024
This is an entry-level decibel meter and I assume anyone shopping for this product will be satisfied with something that is in the ballpark of accuracy. And I believe the Mastfuyi decibel meter is at least mostly accurate. A true pro would calibrate this device at 94dB. And if you have the equipment to generate an accurate 94dB signal then you CAN calibrate the Mastfuyi Decibel Meter with an undocumented combination of keys that is described in the Amazon item description. But if you don't need it to be 100% accurate the be assured that out of the box it is at least reasonably accurate without calibration. I compared sound measurements of this decibel meter to those taken by a decibel meter from another manufacturer and they were consistently within about 3dB of each other. I consider that to be good enough at this price. It's a keeper.
Damtech
Reviewed in France on April 25, 2024
Sonomètre numérique 30-130 dB(A),▶️ Précis et polyvalent pour mesurer les niveaux de bruit dans divers environnements.▶️ Doté d'un écran LCD, ce sonomètre offre une lecture claire des niveaux de pression acoustique, permettant de surveiller facilement les niveaux de bruit dans la maison, travail ou tout autre lieu.▶️ Avec sa plage de mesure étendue de 30 à 130 dB(A), ce sonomètre permet de détecter les niveaux de bruit les plus faibles et les plus élevés avec précision.▶️ La fonction de mémoire de données max/min permet de suivre les fluctuations du bruit au fil du temps.
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