Best Decibel Meters in 2026

【Affordable 3-in-1 Multifunctional Sound Level Meter】The HT602A sound level meter is designed to the needs of most consumers, with the functions most users need while eliminating unnecessary functions. A three-in-one noise meter with sound level, temperature, and humidity measurement functions, which can meet most of the consumers' needs

【Extra Large LCD Screen & Backlight Function】The Digital Sound Level Meter has an extra large, clear LCD backlight display that can clearly show the measurement. Turn on the backlight to get the reading easily during the night and reduce the damage to the eyes

【Fast/Slow & A-Weighted Measurement Sound Meter】"FAST" mode response in 125 Milliseconds; "SLOW" mode response in 1 second. +/-1.5dB Accuracy with 0.1dB Resolution. Frequency ranges from 30Hz to 8KHz（The frequency cannot be displayed on the screen in a digital form）. The A-weighted simulates the frequency characteristics of low-intensity human ear noise, which is suitable for the detection of ambient noise.

Measurement Range: 30 dB ≈ 130 dB; Measures in both dBA and dBC frequencies

Internal Storage Capacity of 4700 data points; Includes analysis software for Windows based PC’s

Accuracy Within +/- 1.5 dB; Adjustable Sample rate preset to 8x/second

The sound level meter is an instrument used to real-time measure the sound level,such as sound level around factories,workshops,schools,residential,offices,road,audio etc (Battery not include), Can not keep and generate a report directly from the device

It also can be appropriate for noise engineering,product quality control,health prevention and treatment,etc.This audio noise measure device is a great tool for checking, monitoring or controlling and test the sound level of any environments. It is widely applicable for personal, families, business, studies, industrial and etc

With the measuring scope from 30 to 130dB and shifting function. Digital display,good anti-interference performance,power saving

【ACCURATE AND SENSITIVE DB METER】 High-quality AD636 chip, low power consumption, professional measurement. It can respond within 0.5s, and quickly display accurate measurement results. Our sound level meter utilizes an electric condenser microphone to monitor sound levels from 30 to 130 decibels at an accuracy of +/-1.5 dB with a 0.1 dB resolution.

【FAST AND SLOW MEASUREMENT】 The decibel gauge has the function of converting the fast and slow response rates. The fast response rate uses a time constant of 0.125s/time for general environmental measurement. The slow response rate uses a 1s/time constant, which is used for environmental measurements with relatively large changes in noise levels. Also, have MAX, data hold, and under/over, dB/SONE unit selection functions. Note: Can not keep and generate a report directly from the device.

【A/C WEIGHTING NETWORK SELECTION】 A weighting model: Simulate the characteristics of human hearing, which is suitable for the detection of ambient noise; C weighting mode: Actual sound level, which is suitable for the sound pressure analysis of machine motors and machines. This uses to measure the sound level of sound equipment in Work and Life: such as factories, workshops, schools, residential, office areas, traffic roads, audio, and other occasions. Also applies to noise engineering, product quality control, health control, and so on.

Large Screen LCD Display

Frequency response: 31.5~8.5KHz

Measurement range: 30~130dBA

Calibration sound source: 94dB @ 1kHz

The Mini Handhold Digital Sound Level Reader is compact, lightweight,easy to use,it is not only extremely wear-resisting, but also elegant

Features with backlight feature,it is appropriate for gathering the sound date at night. And backlight auto power off function is provided, high-reliability and well-designed high-efficiency power supply circuit make the battery more durable

This Audio DB Meter complies with IEC651 Type 2 and ANSI S1.4 Type 2,with the measuring scope from 30 to 130 dB and automatic shifting function, A and C Frequency Weighting mode selection. With Maximum(MAX) locking function and High speed(FAST)/Low speed(SLOW) response rate selection

Meets ANSI, and IEC Type 2 standards

High and Low measuring ranges (35 to 130dB)

Data Hold and Max Hold functions

[ Portable Sound Level Meter ] A practical little tool great for noise pollution monitoring, home theater setup, health and safety compliance, vehicle noise testing, etc.

[ HD Digital LCD Display ] Larger legible LCD display with backlight,which can quickly show the measurement, clearly and easy to read.

[ Power Source ] Power supply is 3 pcs AAA batteries (Included), low battery indication, auto power off without operation after 10 minutes, convenient and power saving.[NOTE:In order to install the battery, you must take off the wind-resistant ball and the protective case]

1. Measuring range: 30 to 130dB, the product operation is very convenient, it can be used only by connecting the power supply (additional power supply needs 5V 1A) accuracy: ±1.5dB (reference sound pressure level, 94dB @ 1KHz), frequency response range: 31.5Hz ~8.5KHz

2. Large 9.6-inch LCD display with backlight, powered by DC 5V 1A Micro USB socket, this meter can be used to measure noise in various occasions and accessories, such as factories, offices, homes, traffic routes, audio, air-conditioning refrigerators, etc. Wait

3. Alarm switch setting: short press the "horn button" to turn off the alarm and the red light goes out, then press the "horn button" to turn on the alarm, and the red light is on. In the normal measurement state, long press the "horn key" to enter the alarm setting, adjust the alarm value through the up and down keys, short press the "horn key" to save the alarm value, or short press the "power key" to cancel the setting.

High accuracy of ±1.4 dB meets Type 2 standards

Triple range measurement (60dB dynamic range)

Digital analog bargraph

CLEARER READING DATA -- The product adopts 4-digit display, which makes the reading data clearer and more convenient, automatic backlit display for easy visibility in dark.

HIGH SENSITIVITY MEASUREMENT -- High sensitivity sensor, fast measurement and more accurate. Our sound meters are designed with the general consumer in mind.

30-130DB MEASURING RANGE -- The measuring range is 30-130db, which is suitable for the measurement of sound or noise in most occasions.

Designed according to IEC651 (Type 2) and ANSI S1.4 (Type 2) standards with an accuracy of +/-1.5dB (94dB @ 1kHz)

A/C weighted measurement with fast/slow response reads 30 to 130dB and has a frequency range of 31.5Hz to 8kHz

Features AC/DC analog output, analog bar graph, max hold, and tripod mount

✅ KEEP IT DOWN!!!: The AirKnight digital dB meter is just what the doctor ordered! Now, you'll have exactly the authority (and numeric proof) you need to tell your kids, colleagues, classroom, band, or that noisy neighbor to "take it down a notch."

✅ EXTRA LARGE LCD DISPLAY & WALL MOUNT: Our digital sound level meter is equipped with a high-definition backlit LCD screen, so that you can effortlessly read it throughout the day at your convenience. Unlike handheld sound level meters, our premium wall-mountable dB meter is simple to set up and perfect for continuous monitoring.

✅ VERSATILE & LONG-LASTING: Our classroom noise meter can be used all over your space. It's wall mountable with a 10ft power cord, flat-bottomed for placing on tables, and lasts for hours unplugged with a 2000MaH battery. Also, it can be a home theater SPL meter by the TV or in your garage workshop.

【Digital Decibel Meter】This digital decibel meter is a great tool for checking or monitoring the sound level of any environments. It is widely applicable for personal, families, classroom, business, studies, industrial and etc. It is compact and easy to use while providing you an accurate readings in a greater range than normal digital sound meters on the market. Equipped with polarized capacitance type microphone, safe to use.

【A Frequency Weighting Modes】This model only supports A frequency weighting measurement, and it does not support C frequency weighting measurement. A Weighting is commonly used for environmental and convervation program such as OSHA regulatio testing and noise ordinance law enforcement. The test range is 30-130 dBA. It is the ideal tool to discover if something at your workplace or in your neighborhood is too loud, potentially causing hearing damage.

【Practical Functions】Large LCD Display & backlight give extended visibility suited to any ambient brightness. Supports Max/Min, Data Hold, Fast/Slow Time Weighting functions. Automatic power off if there is no operation within 10 minutes. A storage bag is provided to store the digital decibel meter conveniently. This decibel meter measures range from 30-130 dBA with frequency range from 30hz to 8Khz. Highly accurate with Max±1.5dB.

THE ENNOLOGIC DECIBEL METER provides accurate sound level (decibels or loudness) readings from 30 to 130 dB with ±1.5 dB accuracy. It is the ideal tool to discover if something at your workplace or in your neighborhood is too loud, potentially causing hearing damage. Loudness is highly subjective and difficult to determine without proper equipment. Use this Type 2 decibel meter to get convincing data for any situation.

AVOID OR RESOLVE DISPUTES WITH YOUR NEIGHBORS: Monitor and record noise levels in your neighborhood and outdoor traffic in your area. Check how loud your car audio is. Make sure your aftermarket exhaust is below the noise ordinance limits. Check the decibel level of leaf blowers, weed eaters, lawn mowers, and tractors. Know the actual sound level in decibels before talking to your neighbors.

DETERMINE IF YOUR WORKPLACE IS SAFE: Do you need to prove to your coworkers that a noise source at your workplace is too loud and causes hearing damage? Monitor sound levels on a construction site? Now you can monitor and record sound levels of machines or equipment, or perform area noise monitoring anywhere. Unlike other meters, the ennoLogic eS528L can record noise levels for hours or days for later review and to provide supporting data.

This instrument is high precision sound level meter, accuracy up to ±1.5dB,resolution: 0.1dB.Temperature measurement function and Temperature unit selection(℃/℉).

Red back light alarm and sound alarm function. This digital sound level meter with stable and reliable performance.Wide measurement range from 30dB to 130dBA.There will be a alarm warning when the measurement data exceeds the standard.

Data hold function, maximum and minimum value measurement. LCD display with backlight, convenient to use at night.

✔ SOUND DECIBEL METER TYPE 2 - Digital sound level meter with calibration certificate - Reliable meter for measuring loudness, sound and noise levels from environmental and mechanical sources.

✔ MEASUREMENT SOUND LEVEL - Operating range from 35dB 130dB(decibel) - Applicable standard: EN 61672 type2.

✔ SOUND LEVEL METERS - Noise measurement device for application applications include: Environmental and machines noise tester, warehouses, factories, office buildings, restaurants, schools, classrooms, library, hospitals, art galleries, stadiums, building security.

USEFUL TOOL IN YOUR WORK & LIFE – The JOSMAX digital dB meter is a great tool for checking, monitoring or controlling the sound level of any environments. It is widely applicable for personal, families, business, studies, industrial and etc.

[Extra Large 11'' LED Display] - Our digital sound level meter is decibel meter equipped with 11 inches screen and brightness adjustable, which allow to see the real-time decibel level , Temperature and Humidity clearly.

[Large Capacity Lithium battery] - This decibel meter powered with 2000mAh Lithium battery. It including a 9.9 FEET(300CM) Charging Cable which can be used all over your space with wall mountable, flat-bottomed for placing on tables.

【Precise measurement】 The measurement range of the sound meter is 30dB to 130dB, the response speed is fast, and the measurement results are accurate and reliable. The sound decibel meter is a high-precision noise meter with an accuracy of ±2.0 dB. Real-time monitoring can give you accurate data about the sound level of the area

【A/C Dual Weighted Measurement】A-weighted simulates the frequency characteristics of low-intensity human ear noise, which is suitable for the detection of living environment noise. C-weighted simulation of the frequency characteristics of high-intensity noise in the human ear for sound pressure analysis in workshops and machines.

【Fast and slow response rate】 The noise decibel meter can adjust the fast and slow response rate. The fast response rate uses a time constant of 125 milliseconds for general environmental measurements. The slow response rate uses a 1-second time constant for environmental measurements with large variations in noise levels.

Stay away from noise- Take care of health, no matter where you are, including baby room, office, classroom factory. A industrial decibel meter helps to let your people know that any level above 85 db is detrimental to their health. You have to be responsible for their health who you care.

Easily wall mounting- With backside screws, it can be easily wall mounted. Super large 9.6 inch LCD digital display with backlight that makes reading more clear and visually in dark areas.

Alarm function, bring precise life- You can set the low db alarm and high db alarm range for noise sound alarm system through PC. When the measuring value is over the alarm value, the meter will make a sound beeping and lock the data with blinking for 2 minutes

Measures frequency weighted noise exposure and peak (C, Z) sound level

Datalog's up to 999,999 readings when used as a sound level meter with sampling times between 1 second and 24 hours

Sound level mode: displays sound level, min/max, time-averaged sound level (Leq), peak, and sound exposure level (SEL)

【30 -130dBA】 - Designed for sound quality control that measures sound level from 30dBA up ~ 130dBA.

【FUNCTION】 - It has auto range, wide measuring and frequency range (31.5Hz ~ 8KHz), maximum hold, Frequency Weighting A and Auto Backlight.Auto Power Off, Low Battery Indication, Max Hold Function

【LIGHT SENSOR】 - Auto backlight has a light sensor on top of LCD that detects environment lighting condition. Lighting display intensifies as the environment lighting condition gets darker. The darker the environment the brighter the illumination.Also, it it reads in dBA and provides windscreen to filter-out unwanted signals.

【Widely Used】The noise meter is the use of environmental sound level instrument, can be widely used in such as factories, workshops, schools, residential, office areas, traffic roads, audio and other occasions of sound level measurement. Also suitable for noise engineering, product quality control, health,prevention and control.

【Accurate Measurement】Measuring Range:30~130dB ;Accuracy:±1.5dB（94dB@1KHz）;Display Resolution:0.1dB

【A Weighted Measurement】 A Weighted network (automatic switching range display)

Sper Scientific 840012 Detachable Probe Sound Meter Coiled extends to 9’. Features RS232 computer interface and AC output. Meets IEC 61672 class 2 and ANSI S1.4 type 2. A and C decibel frequency weighting scales

Fast or slow time weighting

Meets IEC651 and ANSI S1.4 spec

【4 IN 1 Multi-function + Large 11 '' LED Display】This large screen decibel meter has a 11" LED display with adjustable brightness, and have a Diemmern Decibel Meter, which means you will have a noise meter+thermometer+hygrometer+clock, provide convenience for your work and life.

【High Precision】: This sound level meter uses an intelligent air semiconductor sensor to test decibel temperature and humidity values. Compared with ordinary sensors, it is more sensitive, accurate and stable. The measurement range is 30~130dB, accuracy: ±1.5dB, frequency response range: 50Hz~8.5KHz; Humidity range: 20~85%, accuracy: ±5%; Temperature range: 14~122℉, accuracy: ±5%.

【Wide Application】: This noise monitor is a great tool for checking, monitoring or controlling and testing the sound level of any environment and can be applied to noise engineering, product quality control, health prevention and treatment, etc. This large LED display decibel meter can be hung on the wall or placed on a table, making it an ideal noise meter for testing sound levels in classrooms, studios, major traffic routes, factories, construction sites, homes, offices, etc.

🚦【Wide Application】— This sound meter designed to meet the measurement requirement of sound quality control in various environment. Ideal for testing music recording, neighbor noise complaints, industrial settings, office settings, speech therapy & more. the Decibel sound meter is an instrument used to measure the ambient sound level, such as sound level around factories, workshops, schools, residential, road, audio etc.

🚦【High Accuracy】— Measurement range: 30-130dBA, accuracy: ±1.5dB, resolution: 0.1dB, there will be a warning sign when the standard exceeds the standard. Larger legible LCD display with backlight, which can show the measurement quickly, clearly and easy to read.

🚦【Handheld Friendly Material】— Composite material injection molding process is adopted in this noise meter for casing with anti-drop structure design. The decibel meter is not only extremely wear-resisting,but also elegant.

Meets IEC 61672-1 type 2, ANSI S1.4 Type 2 to test and verify sound levels for worker safety (OSHA) and community noise ordinances

Measures 35 to 130dB over 2 ranges with +/-1.5dB accuracy

A and C weighting with selectable fast/slow response time

Digital Clamp Multimeter, AIOMEST AI-7200APP AC DC Amp Volt Ohm Clamp-on Meter & AI-882C Digital Sound Level Meter, Decibel Tester

Parameters: The sound level meter has a measurement range of 30 to 130dB, an accuracy of ±1.5dB (reference sound pressure level, 94dB 1KHz), and a frequency response range of 31.5Hz‑8.5KHz.

HD Screen, Backlit: The sound level meter features a large 9.6‑inch LCD display with HD backlight, so you can easily read all day at your convenience.

Plug and Play: Noise decibel reader is simple to set up, just plug in the power supply and use, DC 5V 1A Micro USB power supply, convenient and fast, plug and play.