Sound Level Meter

View as Grid List

Sort by

Display per page

30 to 130 dB Wall Mounted Sound Level Meter

T-WMSLM

From a high quality supplier, we have carefully introduced the 30~130 dB wall-mounted noise meter, which is suitable for a wide range of noise monitoring scenarios. With a measurement range of 30 to 130 dB, it is equipped with a 6mm condenser microphone to ensure accurate measurements.

$116.25

4 in 1 Wall Mounted Sound Level Meter, 30 to 130 dB

T-WMSLM-4-in-1

The professional 4-in-1 wall mounted sound meter supports four measurement functions: noise, time, temperature and humidity. The LED screen is clear and bright, displaying data in real time, with a measurement accuracy of ±1.5 dBA, and a measurement range of 30-130 dBA, which is very suitable for noise monitoring in a variety of places.

$110.92

Decibel Sound Level Meter, 17 to 132 dB/25 to 140 dB/45 to 160 dB

T-DSLM

The decibel sound level meter offers a wide selection of measurement ranges from 17 to 132 dB/25 to 140 dB/45 to 160 dB and is suitable for all types of environmental noise monitoring. As a Class 1 standard sound level meter, it offers high accuracy and sensitivity, and is designed to be lightweight and portable for everyday use.

$2,876.98

Digital Decibel Sound Level Meter, Noise/Temperature/Humidity, 30 to 130 dB

T-DDSLM

High precision digital decibel level meter, temperature and humidity tester for sale is not only capable of measuring noise, but also has temperature and humidity monitoring functions, making it a versatile portable device. It has a resolution of up to 0.1 dB, supports a humidity range of 20%-85% for a wide range of climatic conditions, and is easy to operate with an LED display that makes readings easy to see at a glance.

$106.63

Digital Noise Level Meter, 28 to 133 dB

T-D-SLM-28

Equipped with a high-sensitivity AWA model 14421 microphone, the high-precision digital noise level meter measures a noise range of 28 dB(A) to 133 dB(A), accurately covering everyday environments to noisy industrial environments. The color 2.6-inch display provides a high-definition display with brightness adjustment for easy reading in different lighting conditions.

$7,998.68

Digital Noise Level Meter, 30 to 130 dB

T-DDNLM

The digital noise level meter has a miniature and compact appearance, with a measurement range from 30 to 130dB and an accuracy of ±2.0dB. Equipped with an imported microphone with excellent performance and A/C weighting, it can provide users with an accurate noise measurement experience.

$95.65

Digital Noise Level Meter, 35dB to 135dB

T-D-SLM

The digital noise level meter has a noise measurement range of 35~135dB, which is suitable for noise detection in a variety of scenarios. With a high accuracy of ±2.0dB and a resolution of 0.1dB, you can easily obtain accurate noise data for industrial, office or home environments.

$68.21

Handheld Sound Level Meter, 30 to 130 dB

T-HSLM

High quality handheld noise detector, this professional sound meter has LCD display, measurement range 30~130dB, optional A frequency and C frequency weighting, measurement accuracy up to ±1.5 dB, for accurate detection of different frequency noise.

$118.25

Mini Sound Level Meter, 30 to 130 dB

T-MSLM

Tool online shop offers a sound level meter is a stable performance, safe, reliable mini digital noise level meter, can measure 30 ~ 130dB noise range, the new Bluetooth communication function models are optional, the user in the use of more convenient. And this decibel meter support data logging data export (PDF/Excel/trend graphs), maximum/minimum value measurement instructions.

$95.79

Noise Level Detector, 30/40 to 130 dB

T-NLD

Tool online shop offers a high quality Noise Level Detector with a wide range of noise detection from 30/40 to 130 dB and professional A/C weighting to provide accurate measurements in different scenarios. The sound level meter is easy to operate, portable and suitable for all kinds of noise measurement needs, especially for environmental noise management.

$523.49

Portable Sound Level Meter, 20 to 143 dB

T-PSLM

High quality portable sound level meter for sale, decibel meter is equipped with high performance Pre-polarization test condenser microphone, capable of measuring noise range from 20 dB(A) to 143 dB(A), supporting multiple frequency weighting and time weighting settings, suitable for a variety of measurement environments.

$7,868.99

A sound level meter is a specialized noise measurement tool that is widely used in several industries and environments to help people understand and control noise levels. From industrial manufacturing to the management of public spaces, noise monitoring has become increasingly important in modern society, and sound level meters have become indispensable in this process. Whether it's to ensure safety in the workplace, to meet environmental requirements, or for sound testing of products, sound level meters play a vital role.

The Tool sound db meter catalog covers a wide range of sound level meters, from handheld to wall-mounted, from basic models to devices with versatile and advanced measurement capabilities. Whether you need simple noise monitoring or complex environmental noise analysis, the range of sound level meters offered here will meet your needs. Each product is rigorously tested to ensure efficient, accurate, and reliable performance in a variety of measurement environments. Whether you are a professional user or a personal enthusiast, you will find the most suitable noise measurement solution here.

Classification of Decibel Meters

Sound level meters for noise measurement and meter head response can be categorized into four types according to sensitivity:

"Slow": Meter head time constant of 1000 ms, - generally used to measure steady-state noise, the measured value is the RMS value.
"Fast": The decibel meter head time constant is 125 ms, generally used for measuring large fluctuations of unsteady noise and transportation noise, etc. The fast gear is close to the human ear's response to sound.
"Pulse or Pulse Hold": The db sound level meter needle rise time is 35ms, used for measuring pulse noise with long duration, such as punch, press hammer, etc., the measured value is the maximum RMS value.
"Peak Hold": The rise time of the noise level meter needle is less than 20ms. It is used to measure the impulse sound with short duration, such as gun, cannon, and explosion sound, and the measured value is the peak value. That is the maximum value.

Sound level meter machine sensitivity distinction, noise level detector classification has two types of methods: a class of ordinary sound level meter, it is not too high on the microphone requirements. The ordinary sound level meter is about ± 3dB, and the dynamic range and frequency response flat range are narrower, generally not configured with a band-pass filter associated. Another type is the precision sound level meter, precision sound level meter a measurement error of about ± 1dB, the microphone requires a wide frequency response, high sensitivity, and long-term stability, and can be used in conjunction with a variety of band-pass filters, the amplifier output can be directly and level recorders, tape recorders connected to the noise signal can be displayed or stored up. If the microphone of the precision sound level meter is removed and replaced with an input converter and connected to an accelerometer, it becomes a vibration meter for vibration measurement.

The sound level meter can be divided into two categories according to the use: one is used to measure steady-state noise, and the other is used to measure unsteady-state noise and impulse noise.

An integral sound level meter is used to measure the equivalent sound level of unsteady noise over some time. A noise dosimeter is also an integrating sound level meter and is primarily used to measure noise exposure.
Impulse sound level meters are used to measure impulse noise. These decibel meters conform to the human ear's response to impulse sound and the average time of the human ear's response to impulse sound.

Sound level meter category

How to Use Sound Level Meter Correctly

The correct use of a sound level meter directly affects the accuracy of the measurement results.

Selection of the environment for using the sound level meter: choose a representative test site, the sound level meter should be off the ground and away from the wall to reduce the additional impact of the reflected sound from the ground and the wall.
Weather conditions require that the sound level meter should keep the microphone diaphragm clean at times when there is no rain and no snow, the wind must be added with a wind cover (to avoid the interference of wind noise) when the wind is above three levels, and the measurement should be stopped when there is a gale above five levels.
Open the carrying case of the sound level meter, take out the db sound level meter, and put it on the sensor.
Put the sound level meter in the measurement state, test the battery, and then calibrate the sound level meter.
Compare with the table (general common environmental sound level size reference), and adjust the range of measurement.
Measurements can then be made using the various functions of fast (measuring instantaneous values in environments with large variations in sound pressure level), slow (measuring average values in environments with small variations in sound pressure level), pulse (measuring pulsed sound sources), and filter (measuring sound levels in a specified frequency band). Data can be recorded as needed, and a printer or other computer terminal can be connected for automatic acquisition. Organize the equipment and return it to the designated place.

Decibel Meter Applications

The noise level meter adopts advanced digital detection technology, which makes the stability and reliability of the instrument greatly improved. The sound level meter has the advantages of simple operation and ease of use. It is characterized by the large dynamic range of range, large LCD digital display, automatic measurement, and storage of various data. The sound level meter can be widely used in various machines, vehicles, ships, electrical appliances, and other industrial noise measurement and environmental noise measurement, applicable to factories and enterprises, architectural design, environmental protection, labor and health, transportation, teaching, medical and health care, scientific research and other sectors of the sound test field.

Noise level meter application

Whether in the industrial field of noise management or the daily life of environmental monitoring, a sound level meter has become an indispensable tool. By purchasing the right sound level meter for your needs, you will be able to better understand and control the noise environment around you, ensuring safe, healthy, and comfortable living and working conditions.

Tools Wholesale Online Shop can provide you with a wide range of sound level meters with excellent performance, suitable for different application scenarios, as well as long-term technical support and excellent after-sales service. With our range of sound level meters, you will experience excellent measurement accuracy and ease of use, whether it is for noise detection in small equipment or continuous monitoring in complex environments. We look forward to providing you with professional noise solutions to help you achieve your goals of accurate and reliable noise measurement and management.