A sound-level, or decibel meter measures the intensity of a sound. This acoustic pressure is expressed in decibels.
These devices are generally used to measure noise pollution, environmental noise levels and the acoustic characteristics of industrial environments. For example, they measure the noise of vehicles, sirens, ambient workshop noise and the sound level of alarms.
These instruments consist of a housing containing the electronics, with a display screen on its face and a microphone on the top. The microphone detects acoustic pressure and transforms its variations into an electrical signal.
Results are displayed in decibels (dB) with an indication of the weighting according to the international CEI 61672 norm:
- Time weighting of slow or fast (S or F)
- Frequency weighting of dB A, dB C or dB Z
Class 1 meters offer a precision of 1.5 dB, while Class 2 instruments are accurate to between 1.5 and 3 dB.
Choice will depend on whether the general level of noise to be measured is low or high, the instrument's detection capabilities, weighting type and, especially Class 1 or 2 precision.
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Integrating sound level meter TESTO
Sound level meter, incl. microphone, wind protection cap and battery The ideal instrument for daily use. Whether it is for air conditioning or heating,...
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Integrating sound level meter CHAUVIN ARNOUX
In a compact case protected by a shockproof cover, the Physics Line C.A 832 digital sonometer checks sound levels from 35 to 130 dB in...
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Integrating sound level meter 30 - 130 dB | DB 100 KIMO
For sound-pressure level. DB 100 sound level meter is reliable, easy to use and in accordance with metrology requirements. DB100 can measure : -Sound-pressure level -Time...
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Integrating sound level meter 30 - 130 dB | TMSP 1 SKF Maintenance and Lubrication Products
Sound Pressure Meter TMSP 1 Easy noise level measurement The SKF TMSP 1 is a high quality, hand-held instrument for measuring the sound level in decibels. The environmental noise is picked up by the electret condenser microphone and then processed by the handset. The surrounding noise can be monitored both quantitatively and qualitatively. The SKF...
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Data logging sound level meter 30 - 130dB | 735 B&K Precision
Whether you are testing for OSHA compliance, quieting equipment, or monitoring the roar of a stadium crowd, B+K Precision's Sound Level Meters can get the job done. The model 735 Sound Level Meter provides 30~130 dB capability...
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Integrating sound level meter OMEGA
Portability and Simplicity One Hand Operation AC and DC Output Functions Provided A...
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Basic sound level meter SM-100 DWYER
Model SM-100 Digital Sound Meter is ideal for measuring noise levels from 30 to 130 dB with accuracy of ±1.5 dB. Model SM-100 has a frequency of 31.5 Hz to 8 kHz, three different dB ranges, and a 1/2" condenser microphone. The SM-100 has two...
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Basic sound level meter SD-200 3M Occupational Health/Environmental Safety
The Sound Detector SD-200 includes key features for the assessment of workplace noise levels, including integration which computes the average sound pressure...
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Integrating sound level meter 2238 Mediator™ series Bruel and Kjaer
A versatile and modular Class 1 sound level meter designed for environmental noise measurements, occupational noise assessment and product development. An LCD screen with a backlight displays sound pressure level and measurement results in a level bar. The memory can store...
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Basic function Digital display: 4 digits LCD. Measuring level: 40~130 dBA， 40~130 dBC. Resolution： 0.1dB. Accuracy: ±1.5 dB (under reference conditions) . Frequency range: 31.5...
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The XL2 analyzer forms the unique combination of a state-of-the-art Sound Level Meter, a comprehensive Acoustical Analyzer as well as a powerful Audio Analyzer. The wide range of functionalities are tailored for: - Environmental Noise Monitoring - Building Acoustics - Occupational Health - Vehicle Noise Inspection - Education and Training - Quality Control - R&D and Service The XL2-TA is...
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Basic sound level meter EXAIR Corporation
EXAIR’s new Digital Sound Level Meter is an easy to use instrument that can measure and monitor the sound pressure level in a variety of industrial environments. Exposure to high noise levels for an extended period of time can lead to permanent hearing loss for workers who don’t wear proper hearing protection....
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Basic sound level meter 35-130dB(A), Class 2 | Model 14 Pulsar Instruments
Easy To Use Digital Sound Level Meter Description: Pulsar Model 14 Digital Sound Level Meter (AGP A13 Pulsar.jpg attached) The Pulsar Model 14 is an entry level sound level meter for general purpose use whilst meeting the requirements of IEC 61672 to Class 2. Is is also an ideal...
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Data logging sound level meter 25-140dB | HT157 HT
HT157 model is a compact, strong and reliable Class 1 sound level meter for detection and recording of each kind of noise level, Leq and Peak values measurements, acoustic pollution, etc. very easy to use. Thanks to...
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Data logging sound level meter 30 - 130 dB, RS232 | DSL 331 Tecpel Co., Ltd.
☆ Auto Ranging Measurement 30dB to 130dB ☆ Work with Window Software☆ 32,000 Records Data Logger ☆ Bar graph Indication with Back Light ☆ RS-232 Real Time...
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Integrating sound level meter 94 - 114 dB | HD 2010 UC/A Delta Ohm
HD2010UC/A is a portable integrating sound level meter, with data logging function, suitable for performing statistical and spectral analyses The instrument...
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Integrating sound level meter SL-4001 Labfacility
Easy to use, excellent value digital meter to meet the increasing demand for noise and sound monitoring. Covers 35 to 130 dB with a large easy to read LCD display. The meter has both A and C frequency weightings allowing accurate checking for safety regulations and acoustic analysis. Other features include selection of fast or slow response maximum hold function AC and DC output, and an internal...
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Data logging sound level meter CEL-630 Series Casella CEL
- Ideal for environmental or occupational monitoring. - Easy to use switch-on-and-go functionality. - Latest digital technology with a high resolution colour TFT display. - Pre-configured setups for occupational...
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Integrating sound level meter 01dB Solo Black Edition ACOEM
With its large backlit display and keyboard for navigation in interactive menus, SOLO Black Edition sound level meter can be used instantly and intuitively. Resulting from a continuous innovation process, SOLO Black Edition offers the latest technological...
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Integrating sound level meter 23 - 140 dB | SC-20e CESVA
The SC-20e is a user-friendly, high performance Type 1 integrating-averaging sound level meter. It measures all functions simultaneously: LS, LF, LeqT, Leq1´, LCpk, L1, L5, L10, L50, L90, L95, L99, LE, maximum values, duration of measurement and Leqt with programmable t and displays the...
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Basic sound level meter 30dB to 130dB | FT3432 HIOKI E.E. CORPORATION
Environmental Measuring Instruments (Sound) SOUND LEVEL METER FT3432 Convenient...
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Data logging sound level meter and real time analyzer 4431 Kanomax USA
Features Lightweight and compact design A, C, and F weighting modes 28 to 130 dB measurement range Measures Lp,...
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Integrating sound level meter 10 dBA Nex Flow Air Products Corp.
X-Stream™ Sound Level Meter is used to measure and monitor the sound level in all types of industrial environments....
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Basic sound level meter Ceramic Instruments Srl
SOUND LEVEL METERS All people have noise tolerance limits beyond which their hearing apparatus may deteriorate. It is therefore extremely important...
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EN300: Hygro-Thermo-Anemometer-Light-Sound Meter Measures Humidity, Temperature, Air Velocity, Light and Sound Features: Rugged 5-in-1 environmental meter with tripod mount and RS-232 PC interface Large dual LCD simultaneous display of Temperature and Air Velocity...
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Basic sound level meter SC-102 PROMAX ELECTRONICA
The SC-102 is more than just a noise measuring instrument as it not only carries out the measurements, but also the checks and calculations required by the standards, to get the final result, in situ. It is...
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Basic sound level meter MI 6301 METREL
Completely digitalised Class 1 (Pro Set) or Class 2 (Euro Set) sound level meter with two independent measuring channels compliant with IEC 61672 standard. FonS is also a real-time octave and one...
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Basic sound level meter 30 - 130 dB | Betex 1500 BEGA
With this professional microporssesor operated DB meter you can measure sound level precisely. The instrument has an extra large display...
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Basic sound level meter AEMC Instruments
The Sound Level Meter Model CA832 is designed to assess sound ambiences or nuisances in accordance with international safety and quality standards. It complies with standard IEC 651. The Model CA832 is a portable,...
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Integrating sound level meter 20 - 140 dB | Model 831 Type 1 SLM Larson Davis
The Model 831 is Larson Davis’ most recent sound level meter platform. Advances in technology provide up to 2GB of internal memory, with superior performance and a reliable design. Various firmware modules expand the functionality...
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Integrating sound level meter 35 - 90, 75 - 130 dB | SP75 Martindale Electric
The Martindale SP75 is a basic sound level meter, measuring from 35 - 130dB, and is ideal for fire alarm installers and general purpose use. This compact meter is suitable...
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Integrating sound level meter 100 dB, 19 - 127 dB | LA-3xxx series Onosokki
The LA-5560 Wide Band Integrating Sound Level Meter conforms to various international and domestic standards and is designed to be easily connected...
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Integrating sound level meter 35 - 130 dB, class 2 | CR:300 series Cirrus Research
The CR:306 is a general purpose digital sound level meter which meets the full requirements of IEC 61672 to Class 2. The instrument has ‘F’ (Fast) response and both ‘A’ and ‘C’ frequency weightings. In addition facilities are provided to hold the maximum reading...
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Integrating sound level meter S660 Anaheim Scientific
Model S660 is a Class 1 Integrating Sound Level Meter. This superior Class 1 Sound Meter offers a wider frequency range and a tighter tolerance over...
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Integrating sound level meter Class 1, 120 dB | SVAN 955 SVANTEK Sp. z o.o.
SVAN 955 is all digital, Type 1 sound level meter. Instrument is intended to general acoustic measurements, environmental noise monitoring, occupational health and safety monitoring. Three acoustic profiles allow parallel measurements with independently defined filters and RMS detector time-constants. Each profile provides significant number of results (like Leq, LMax, LMin, LPeak, Spl, SEL etc.)....
