Octave Band Sound Level Meter – Pulsar Nova 46 (Class 2) Rated 5.00 out of 5. From £ 2,348.00 (Ex. VAT/GST) This premium version of the Pulsar Nova is a Class 2 octave band sound level meter. Compliant with IEC 61672.…. Select options.SmarterNoise. Measure and record sound levels in video and audio modes. SmarterNoise - the smarter sound meter. SmarterNoise is a premium sound level meter app featuring …Maztr's free online Audio Loudness Meter is a quick and easy tool you can use right in your browser, without downloading any software, to view live loudness data from your audio …Wintact WT85B Sound Level Meter Digital Decibel Meter Digital Noise Meter Environmental Noise Tester WT85B White. ₦ 76,210. ₦ 108,871. 30%. Add To Cart. Shipped from abroad. Wintact WT1357 Digital Sound Level Meter, Range: 30dB~130dB. ₦ 86,350. ₦ 123,357. 30%. Add To Cart. Shipped from abroad.Sound Level Decibel Meter eS440A. $52.95. Out of stock. The ennoLogic eS440A is a professional sound level meter that provides reliable decibel readings over a range of 30 to 130 dBA with an accuracy of ±1.5dB. Use this instrument to measure noise levels in offices, factories, in your neighborhood or at home.Decibel Meter Sound Level Reader 30-130dB(A), Hand-held Sound Noise Meter with Backlight Alarm, Digital Noise Meter Decibel Monitoring Tester Calibrated Audio Noise Volume Measuring Instrument. 4.3 out of 5 stars. 590. 400+ bought in past month. $17.97 $ 17. 97. List: $24.99 $24.99. The Noise Meter helps remind students what the appropriate volume should be in the classroom at specific times. Did we mention the customizable microphone sensitivity, fun animations, and remote control via your phone?! Well, we don't think you yelling with excitement falls under “inside voices”, but we’ll let it slide. The word list used is taken from NU-6 and is presented at either 41dB, 47dB, or 59dB. For the SRT test, the spondaic word list used is taken from ASHA 1979 and is presented between 10-60dB. For the SRT test, words are presented starting at 60 dB down to 10 dB. Once user answers 3 out of 6 words correctly at a given dB level, that is the SRT score.Our free online loudness analysis tool shows: Integrated Loudness (LUFS) Sample Peak (dBFS) True Peak (dBTP) Loudness Range (LU) Momentary maximum (LUFS) Short …The easiest and most accessible way to measure how loud your headphones are is by using a sound pressure level (SPL) meter. You can either use a physical decibel meter, or an application on your phone (here’s a highly-rated one for Android and a NIOSH-developed one for iOS ). Neither choice is perfect, but the …Decibel Meter, ERICKHILL ES100 Sound Level Meter 30-130dBA Portable SPL Meter with Large Backlight Display, Noise Meter with Fast/Slow MAX/MIN Data Hold for Home, Noisy Neighbor, Factory, Office 4.5 out of 5 stars 179Receptors (e.g. sound level meters) measure the "sound pressure level" (Lp), a decibel value of the sound by a source at a distance. The source of sound itself is calculated with a "sound power level" (Lw). This is a decibel value …The SL510 is extech’s ultra-compact sound meter which meets class 2 standards with ±1dB high accuracy. Allows for Quick and reliable sound level testing. It features a large backlit display for easy viewing and measures a & C weighting from 35 to 130dB with fast and slow response time mode. Size is small enough to conveniently fit in … Decibel Meter, Portable SPL Meter (Sound Pressure Level Meter), Digital Noise Meter, Range 30-130dB (A) db Meter, Noise Volume Measuring Instrument, Sound Monitoring Tester (Battery Included) Yellow. 93. $1799. FREE delivery Thu, Jan 25 on $35 of items shipped by Amazon. Or fastest delivery Wed, Jan 24. This item: Sound Level Meter with Large LCD Full Screen, Digital Decibel Meter with Alarm,Wall Mounted Noise Meter,Decibel Monitoring Tester 30-130dB Measuring Range $99.99 $ 99 . 99 Get it Apr 25 - May 6Mar 29, 2019 · BrandREED Instruments. ModelR8060. Weight1 pounds. Pros. The most accurate decibel meter on this list. Can get it with NIST certification, which is necessary if you’re using the reading in court. The digital and analog recordings make it easy to read fluctuating noise. Cons. Jul 21, 2023 · Decibel Pro app Decibel Pro: dB Sound Level Meter. iTunes rating: 4.7 stars. Measure noise at home or in the workplace and calibrate home or professional audio equipment with this free app which includes a noise dosimeter, spectrum analyzer with RTA, FFT and Spectogram, as well as a hearing test. Sound Meter (Noise Detector) iTunes rating: 4.6 ... The lightweight meter easily fits in your hand and can be used wherever you need it. Records sound levels from 40 to 130 decibels. Precise readings with +/-2 dB accuracy and 0.1 dB resolution. Dimensions: 9 x 2.2 x 1.7” (230 x 57 x 44mm) Weight: 5.6oz (160g) One-year limited warranty on parts and labor.Sound levels are generally expressed in decibels, which are logarithmic and so cannot be manipulated without being converted back to a linear scale. You must first antilog each number, add or subtract and then log them again in the following way: For example, adding three levels 94.0 + 96.0 + 98.0: Or use the calculator!Sound level meters are given a classification of I or II depending on which international standard they meet. Type 1 or Class 1 sound meters are used for incredibly precise noise measurements (such as in laboratories) as they are able to measure the smallest sound levels. Class 2 sound level meters are usually used in workplaces for assessing ... The NIOSH Sound Level Meter app can measure workplace noise to determine if workers may experience hazardous noise exposure. The free app combines the best features of professional sound levels meters and noise dosimeters into one simple tool. The app was created to empower people to test noise levels in their workplace, make informed decisions ... Norsonic 139 Sound Level Meter. Price £0.00. More Info. Sonitus EM2030 Noise Level Monitor. Price £0.00. More Info. Norsonic 103 Sound Level Meter. Price £0.00. More Info. Nor150 Sound Intensity Measurements. Price £0.00. find MORE SOUND solutions. Noise Nuisance Recorders. Noise Predication Software.Another free classroom noise monitor app is Too Noisy, which offers both a free version and a $8 paid version. Here, an indicator swings left and right on a dial, similar to a car speedometer. When class volume is low, the arrow stays in the green and yellow range. But when students get too loud, the arrow spikes into oranges and reds, warning ... Protect your hearing. This award-winning app combines the best features of professional sound level meters and noise dosimeters into a simple, easy-to-use package. - Developed by experienced acoustics engineers and hearing loss experts. - Completely FREE – No ads, no limited features, and no in-app purchases. - Tested and validated (accuracy ... Dec 21, 2023 · 3. Take the Log10 of your answer and multiply by 10. To finish solving, all you need to do is take the base 10 logarithm of your answer, then, finally, multiply by 10. This accounts for the fact that decibels are logarithmic units with a base of 10 — in other words, an increase of 10 decibels means that the loudness of the sound has doubled. How loud is your environment? Understanding this is crucial, and a decibel meter is the key. These tools measure sound levels in decibels (dB), essential for …Oct 20, 2022 · We’ve chosen three classroom noise monitor tools that teachers can use for free. 1. Classcraft Volume Meter How it works: Classcraft’s Volume Meter enables teachers to manage their classroom by setting a maximum volume that their students must stay under. As the class makes noise, a horizontal bar fills up, and volume fluctuates in real time. Dec 21, 2023 · 3. Take the Log10 of your answer and multiply by 10. To finish solving, all you need to do is take the base 10 logarithm of your answer, then, finally, multiply by 10. This accounts for the fact that decibels are logarithmic units with a base of 10 — in other words, an increase of 10 decibels means that the loudness of the sound has doubled. Apr 2, 2024 · With this app, you can easily measure the current level of environmental noise. The best helper to detect noise. Sound meter features: - Indicate decibel by gauge. - Display the current noise reference. - Display min/avg/max decibel values. - Display decibel by a graph, easy to understand. - Can calibrate the decibel for each device. Jun 21, 2023 · A sound level meter, also known as a decibel meter or noise level meter, is a device used to measure the intensity of sound in a given environment. It is commonly used in various industries, including construction, manufacturing, and entertainment, to assess and monitor noise levels. The main purpose of a sound level meter is to quantify sound ... SmarterNoise is a premium sound level meter app featuring several unique functions. SmarterNoise measures sound levels in video and audio format, records video and sound, and informs you about the risks of noise exposure. In addition, SmarterNoise includes a camera, gps-location, and easy sharing, all for free.Sound Meter HQ. This is a noise level app that measures the sound level of your surroundings using your phone’s built-in microphone. The app displays the decibel level on the screen, along with a gauge that indicates the level of noise. It can measure sounds within the range of 0-140 dB and also displays the minimum and maximum …Decibel Meter, TopTes TS-501B Sound Level Meter with 2.25” Backlit LCD Screen, Portable SPL Meter with A/C Weighted, Range 30-130dB, MAX/MIN, Data Hold, Use for Home, Noisy Neighbor, Factory - Orange.The CK310 Noise Measurement Kit includes a Cirrus CR310 Integrating Sound Level Meter, and Cirrus CR514 Calibrator. Both are provided with calibration certificates and both meet the requirements of the EU noise at work regulations and HSE guidelines. This is our lowest cost option for a noise at work risk assessment.The CM-170 SPL Meter has Data Logging with a Clock feature, Fast/Slow Time Weighting, and Electronic Calibration. The CM-170 is an affordable IEC 61672-1 Class 2 and ANSI S1.4 Type 2 rated sound pressure level meter that competes with some of the best audio level meters on the market. The Galaxy Audio CM-170 comes complete with a carry case ...Measure and monitor noise exposure with the free NIOSH SLM app, developed by CDC’s National Institute for Occupational Safety and Health. The app can help you prevent …Decibel Meter, LONVOX Digital Sound Level Meter with 30 to 130 dBA Measuring Range, Backlit LCD Display, MAX/MIN Noise Measurement, Data Hold, SPL Meter for Classroom, Noisy Neighbor, Office, Factory. 4.4 out of 5 stars …Peak hold, Data hold and Min/Max hold. The single AC output jack (3.5mm stereo mini-plug) provides analog signals to frequency analysers, level recorders, FFT analysers, graphic recorders, etc. Includes sound level meter, windshield ball, hard carrying case and batteries. Real-time data logger with integrated SD memory card. The …30-130dB environmental noise online monitoring noise meter sensor noise transmitter decibel 4-20mA detector rs485. 5 sold. Coupon & Discount. US $1.38 off On orders over US $41.55. Color: RS485. AliExpress assurance. Safe payments Payment methods used by many international shoppers.Apr 2, 2024 · With this app, you can easily measure the current level of environmental noise. The best helper to detect noise. Sound meter features: - Indicate decibel by gauge. - Display the current noise reference. - Display min/avg/max decibel values. - Display decibel by a graph, easy to understand. - Can calibrate the decibel for each device. SmarterNoise is a premium sound level meter app featuring several unique functions. SmarterNoise measures sound levels in video and audio format, records video and sound, and informs you about the risks of noise exposure. In addition, SmarterNoise includes a camera, gps-location, and easy sharing, all for free. Online Classroom noise meters. Here are our top picks for online classroom noise meters: 1. Bouncy Balls. Bouncy Balls is a free web tool that helps you manage your classroom noise. Bouncy Balls has an integrated noise meter that automatically detects different noise levels in surrounding environment and sends off alert signals.The easiest place to find a sound level meter to purchase is online. Class 2 meters start at around $150 USD and class 1 meters start around $350 USD. 2. Calibrate the sound level meter according to the manufacturer’s instructions. You need to calibrate your SLM before each use. Consult the owner’s manual for your ...Sound Meter HQ. This is a noise level app that measures the sound level of your surroundings using your phone’s built-in microphone. The app displays the decibel level on the screen, along with a gauge that indicates the level of noise. It can measure sounds within the range of 0-140 dB and also displays the minimum and maximum …Mar 14, 2019 · Preparation. Ask an adult to help you search for a “decibel meter” or “sound meter” app on a smartphone or tablet. There are plenty of free options available, but some apps may have ads or ... Parts Express Mini Digital Sound Level Meter. Visit the Parts Express Store. 214. $2398. One-button operation for easy handheld measurements. A-Weighted. Large 3/4" backlit display clearly shows your reading. Auto power off. Threaded insert for standard tripod mount.The easiest place to find a sound level meter to purchase is online. Class 2 meters start at around $150 USD and class 1 meters start around $350 USD. 2. Calibrate the sound level meter according to the manufacturer’s instructions. You need to calibrate your SLM before each use. Consult the owner’s manual for your ...A decibel meter helps you measure sound levels accurately and determine whether they’re too high or too low for your needs. In this article, we’ve reviewed and …Description. Test if a Noise Source in Your Neighborhood or at Work is Dangerously Loud. The ennoLogic eS528L is a professional sound level meter that provides reliable decibel readings over a range of 30 to 130 dBA with an accuracy of ±1.5dB. The large backlit display is easy to read from anywhere and in any environment.Jun 21, 2023 · A sound level meter, also known as a decibel meter or noise level meter, is a device used to measure the intensity of sound in a given environment. It is commonly used in various industries, including construction, manufacturing, and entertainment, to assess and monitor noise levels. The main purpose of a sound level meter is to quantify sound ... Decibel meters are basically useless for headphones unless you get some kind of reference device cheapest being a MiniDSP EARS at 240. Better to figure it out electrically. Or assume you are listening too loud in general. They test headphone speakers the same way they test larger speakers.Sound levels are generally expressed in decibels, which are logarithmic and so cannot be manipulated without being converted back to a linear scale. You must first antilog each number, add or subtract and then log them again in the following way: For example, adding three levels 94.0 + 96.0 + 98.0: Or use the calculator! Decibel Meter, Portable SPL Meter (Sound Pressure Level Meter), Digital Noise Meter, Range 30-130dB (A) db Meter, Noise Volume Measuring Instrument, Sound Monitoring Tester (Battery Included) Yellow. 50. £1699. FREE delivery Tue, 9 Apr on your first eligible order to UK or Ireland. Or fastest delivery Mon, 8 Apr. Mar 14, 2019 · Preparation. Ask an adult to help you search for a “decibel meter” or “sound meter” app on a smartphone or tablet. There are plenty of free options available, but some apps may have ads or ... Apr 2, 2024 · With this app, you can easily measure the current level of environmental noise. The best helper to detect noise. Sound meter features: - Indicate decibel by gauge. - Display the current noise reference. - Display min/avg/max decibel values. - Display decibel by a graph, easy to understand. - Can calibrate the decibel for each device. The NIOSH Sound Level Meter app can measure workplace noise to determine if workers may experience hazardous noise exposure. The free app combines the best features of professional sound levels meters and noise dosimeters into one simple tool. The app was created to empower people to test noise levels in their workplace, make informed decisions ... Weatherproof Outdoor Monitors. Online Noise Monitor. 3G/4G Connection. LiveNoise Monitors with WiFi Link. Sound level meters, noise dosimeters and environmental noise monitors. The online shop from NoiseMeters offers buyers professional advice on product selection. Supplying all parts of the USA with most items available from stock. Sound intensity (or sound pressure) is measured in decibels (dB). To better show how humans perceive sound intensity, the decibel scale is logarithmic. The dB scale shows sound intensity, and the dBA scale shows sound intensity depending on the response of the human ear. For this reason, the dBA scale is typically used to describe sound level ... Themes: LIGHT, DARK and CLASSIC. OTHER GREAT FEATURES: - Standard time weightings (Response Time): SLOW (500 milliseconds), FAST (200 milliseconds) AND IMPULSE (50 milliseconds) - MIC Gain Offset from -50 dB to 50 dB. - Standard measurement range from 30 dBA up to 130 dBA. - HISTO graph for plotted history of the recorded values. Sound Level Decibel Meter eS440A. $52.95. Out of stock. The ennoLogic eS440A is a professional sound level meter that provides reliable decibel readings over a range of 30 to 130 dBA with an accuracy of ±1.5dB. Use this instrument to measure noise levels in offices, factories, in your neighborhood or at home.dB Meter Pro enables you to overlay the ambient noise level onto photos and videos and to export the results. Noise. Criterion. Professional standards for noise measurement at …Dec 21, 2023 · 3. Take the Log10 of your answer and multiply by 10. To finish solving, all you need to do is take the base 10 logarithm of your answer, then, finally, multiply by 10. This accounts for the fact that decibels are logarithmic units with a base of 10 — in other words, an increase of 10 decibels means that the loudness of the sound has doubled. A classroom management tool to show noise level. Use your built-in microphone or plug in your USB microphone to enable this groovy noise level monitor. Adjust the microphone sensitivity to suit your microphone and classroom, …Our sound meter app can provide accurate decibel data and show you how the decibel goes. Get noise data more comprehensively and more accurately: Minimal, average and maximal decibel. Real-time decibel in dial and graph. Levels of noise. Calibrate before use for precise data. Review measurement histories. Customize your …SmarterNoise. Measure and record sound levels in video and audio modes. SmarterNoise - the smarter sound meter. SmarterNoise is a premium sound level meter app featuring …Photo: A noise-measuring meter—technically called a sound pressure level (SPL) meter— tells you how noisy something is by measuring how much the sound …Decibel Meter Sound Level Reader 30-130dB(A), Hand-held Sound Noise Meter with Backlight Alarm, Digital Noise Meter Decibel Monitoring Tester Calibrated Audio Noise Volume Measuring Instrument 4.3 out of 5 stars 613The Decibel Intensity Calculator is a specialized tool designed to convert sound intensity levels from watts per square meter (W/m²) into decibels (dB). This conversion is essential for evaluating sound levels in a manner that corresponds to the human ear's response. It finds application across various disciplines, including noise …Decibel Meter, TopTes TS-501B Sound Level Meter with 2.25” Backlit LCD Screen, Portable SPL Meter with A/C Weighted, Range 30-130dB, MAX/MIN, Data Hold, Use for Home, Noisy Neighbor, Factory - Orange.This item: Sound Level Meter with Large LCD Full Screen, Digital Decibel Meter with Alarm,Wall Mounted Noise Meter,Decibel Monitoring Tester 30-130dB Measuring Range $99.99 $ 99 . 99 Get it Apr 25 - May 6Download Decibel X PRO: dBA Noise Meter and enjoy it on your iPhone, iPad, and iPod touch. "Decibel X" is the leading noise meter app on the market, which has highly reliable, pre-calibrated measurements and supports dBA, dBC. Our success lies at the intersection of expertise in sound communication, listening to our dear users, and our ...For greater calibration precision, one can use a professional sound meter (a decent one costs around $20) to ensure sound output from the headphones is 55±3 dB. Alternatively, you can try using our online sound meter (assuming this has been calibrated) to perform this headphone calibration ( watch video of how to perform a headphone ...Mar 8, 2006 · The lightweight meter easily fits in your hand and can be used wherever you need it. Records sound levels from 40 to 130 decibels. Precise readings with +/-2 dB accuracy and 0.1 dB resolution. Dimensions: 9 x 2.2 x 1.7” (230 x 57 x 44mm) Weight: 5.6oz (160g) One-year limited warranty on parts and labor. Use your device microphone to capture and process audio with HTML5 tools and see the real-time sound and noise level in decibel unit (dB). The app also has a calibration …How loud is your environment? Understanding this is crucial, and a decibel meter is the key. These tools measure sound levels in decibels (dB), essential for …Description. Test if a Noise Source in Your Neighborhood or at Work is Dangerously Loud. The ennoLogic eS528L is a professional sound level meter that provides reliable decibel readings over a range of 30 to 130 dBA with an accuracy of ±1.5dB. The large backlit display is easy to read from anywhere and in any environment.September 29, 2023 by GEGCalculators. To convert decibels (dB) to watts per square meter (W/m²), you can use the formula: W/m² = P₀ * 10^ (dB/10), where P₀ represents the reference power level in W/m². This formula relates the relative intensity in dB to the actual power per unit area in W/m².General guidelines on how to use a sound level meter: place the sound level meter at a sufficient distance from any obstacles or reflectors. place the microphone of the sound level meter about 1,3 - 1,5 m above the ground. place the microphone of the sound level meter in the direction of the sound source. The measurements of a decibel meter ...Sound Meter (Noise & Decibel) extension enables you to measure the surrounding sound (dB) and noise with your computer's microphone This add-on help you easily measure some sound factors, such as the sound level in decibel, noise level, sound average and normalized sound value. When you open the app for the first time, it may ask you about …Our free online loudness analysis tool shows: Integrated Loudness (LUFS) Sample Peak (dBFS) True Peak (dBTP) Loudness Range (LU) Momentary maximum (LUFS) Short …Decibel Meter, TopTes TS-501B Sound Level Meter with 2.25” Backlit LCD Screen, Portable SPL Meter with A/C Weighted, Range 30-130dB, MAX/MIN, Data Hold, Use for Home, Noisy Neighbor, Factory - Orange.Digital Sound Level Meter Calibrator 94dB & 114dB for 1/2" and 1" inch Microphone, Professional Noise Decibel Calibration Tool Measurement Accuracy Check 4.5 out of 5 stars 111 $109.90 $ 109 . 90TACKLIFE Digital Sound Level Meter, Decibel Meter 30-130dB (A) Range with Sound S. Brand New. $13.99. Save up to 20% when you buy more. Buy It Now. futuretool (18,453) 98.8%. Free shipping. 371 sold. Digital Sound level meter 30~130db Noise Detector Decibel Meter LED Wall Mounted.WantItAll.co.za. Sndway SW-525A 30-130DB Digital Sound Level Meter With Large Lcd Display Noise Meter Decibel Wall Mounted Hanging. R2 755.00.Our sound meter app can provide accurate decibel data and show you how the decibel goes. Get noise data more comprehensively and more accurately: Minimal, average and maximal decibel. Real-time decibel in dial and graph. Levels of noise. Calibrate before use for precise data. Review measurement histories. Customize your …
Decibel meter - a simple solution to noise & sound measurement. A decibel meter, also known as a sound level meter, is an instrument to measure sound pressure level. This device uses a microphone to capture sound. The decibel meter then converts the sound pressure to an electrical signal or shows it on its small display.The decibel meters are …. Seattle from boston
BrandREED Instruments. ModelR8060. Weight1 pounds. Pros. The most accurate decibel meter on this list. Can get it with NIST certification, which is necessary if you’re using the reading in court. The digital and analog recordings make it easy to read fluctuating noise. Cons.Buy PeakMeter PM6708 LCD Digital Audio Decibel Sound Noise Level Meter dB Meter Measuring Logger Tester online today! JG Superstore by Juan Gadget More choices, More discounts! Super is Better! FAST Delivery LOWEST Price Everyday LOCAL Warranty EXCELLENT Customer Service OFFICIAL Dealer & Distributor of many trusted brands: … Decibel Meter, Portable SPL Meter (Sound Pressure Level Meter), Digital Noise Meter, Range 30-130dB (A) db Meter, Noise Volume Measuring Instrument, Sound Monitoring Tester (Battery Included) Yellow. 93. $1799. FREE delivery Thu, Jan 25 on $35 of items shipped by Amazon. Or fastest delivery Wed, Jan 24. From the research I did at the time, it was the most accurate currently available. https://apps.apple.com/gb/app/splnfft-noise-meter/id355396114. When I’ve tested …Portable sound level meter is light and compact design, easy to carry with you and operate with one-hand ; Noise meter comes with 3 pcs AAA batteries, a wind-proof sponge ball and user manual. The decibel meter has been adjusted properly, it can be used immediately after the battery being installed.Themes: LIGHT, DARK and CLASSIC. OTHER GREAT FEATURES: - Standard time weightings (Response Time): SLOW (500 milliseconds), FAST (200 milliseconds) AND IMPULSE (50 milliseconds) - MIC Gain …Large LCD Screen with Dual Reading Displays . The large, 2,000-count LCD display gives readings in large, clear numbers. At the same time, it shows the sound level readings using a fast-responding analog bar graph with a 50-decibel range that updates every 40 milliseconds for viewing varying trends. Noise mapping tool. Create sound level models and noise maps for free in your browser. Add point sources, screening barriers, buildings and decibel receiver points with detailed frequency information. See the sound paths and how these are affecting the levels. Interact with your model, modifying positions and parameters and see the calculation ... Mar 14, 2019 · Preparation. Ask an adult to help you search for a “decibel meter” or “sound meter” app on a smartphone or tablet. There are plenty of free options available, but some apps may have ads or ... Relative Loudness Compared. The easiest way to explain decibels is to explain how sounds compare to other sounds. Human beings can hear very weak sounds at ~10 dB up to the pain threshold at ~140 dB. Starting at the low end, let’s list a few quiet noises you may hear in your day-to-day life: 0-5 dB – Recording studio.This item: Sound Level Meter with Large LCD Full Screen, Digital Decibel Meter with Alarm,Wall Mounted Noise Meter,Decibel Monitoring Tester 30-130dB Measuring Range $99.99 $ 99 . 99 Get it Apr 25 - May 6The lightweight meter easily fits in your hand and can be used wherever you need it. Records sound levels from 40 to 130 decibels. Precise readings with +/-2 dB accuracy and 0.1 dB resolution. Dimensions: 9 x 2.2 x 1.7” (230 x 57 x 44mm) Weight: 5.6oz (160g) One-year limited warranty on parts and labor.SmarterNoise is a premium sound level meter app featuring several unique functions. SmarterNoise measures sound levels in video and audio format, records video and sound, and informs you about the risks of noise exposure. In addition, SmarterNoise includes a camera, gps-location, and easy sharing, all for free.dB Meter Pro enables you to overlay the ambient noise level onto photos and videos and to export the results. Noise. Criterion. Professional standards for noise measurement at ….