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Noise level: 30 dB - 130 dB
... Determine the noise level quickly, easily and reliably in your day-to-day work: with the testo 815 sound level meter. Your advantages Frequency evaluation according to characteristic ...
... SoundAdvisor model 831C class 1 sound level meter with logging, free-field pre-polarized precision condenser microphone (50mV/Pa), preamplifier (PRM831), accessory kit (831C-ACC) ...
Noise level: 30 dB - 140 dB
... The 3M SE-402 of the quality category 2 is the ideal sound level meter for almost any acoustic environment. The frequency evaluation can be carried out in accordance with the characteristic ...
Noise level: 22 dB - 136 dB
... Data-Logging Sound Level Meter Portable high-accuracy decibel meter with 1/1 octave band filter (optional 1/3 octave band filter upgrade) / Includes factory calibration certificate according ...
PCE Deutschland GmbH
Noise level: 30 dB - 90 dB
... Our decibel meter records and visualizes sound levels in the range from 30 to 130 dB. It has three manual measuring ranges and an automatic measuring range mode. When the device is switched on, the automatic ...
PCE Deutschland GmbH
Noise level: 30 dB - 130 dB
... Data Logging Sound Level Meter PCE- 322A with LEQ PC-Software PCE-322A is a handheld, portable, professional class 2 sound level meter or decibel (dB) ...
PCE Deutschland GmbH
Noise level: 35 dB - 130 dB
... Sound Level Meter • Digital Sound level meter • Measuring according to IEC651, ANSI S1.4 • Measuring level range: 35 to 130 dB • ...
Noise level: 30 dB - 130 dB
... Sound level meter with basic functions for measuring noise in areas such as, environment, mechanical applications, car industry and much more Measures the sound intensity in the workplace Helps ...
Noise level: 20 dB - 134 dB
... Freely-definable limits for the output of an optical alarm signal Peak Hold function to capture peak value Octave function for targeted sound analysis, can be expanded to 1/3 octave through the purchase of a licence TRACK function ...
Noise level: 110 dB
... optional 1'' high-sensitivity microphone for extremely low sound pressure testing. CRY2301 uses a USB interface for data communication and power supply. As a composite USB device consisting of a USB Audio device and a ...
CRYSOUND
Noise level: 19 dB - 135 dB
... has ability to do frequency analysis, data logging, wireless control and transmission accurately and reliably. CRY2851 Sound Level Meter follows GB/T3785.1-2010 Class 1, IEC61672-1: 2013 Class 1 Standard. Noise ...
CRYSOUND
Noise level: 25 dB - 130 dB
... 110 dB dynamic range, able to measure the environmental noises as low as 25 dBA Supporting tests at multiple sound pressure levels (SPL), A/C/Z frequency weighting and F/S time weighting Using RS485 bus and ...
CRYSOUND
Noise level: 17 dB - 137 dB
... • - Class 1 Sound Level Meter • - Spectrum Analyzer • - Reverberation Time Analyzer • - Sound Insulation Analyzer • - Web Connectivity The XL3 is a professional sound ...
Noise level: 17 dB - 140 dB
... powerful Sound Level Meter, a professional Acoustic Analyzer and a precision Audio Analyzer in one instrument. Easy operation and countless applications distinguish this ...
Noise level: 27 dB - 146 dB
... powerful Sound Level Meter, a professional Acoustic Analyzer and a precision Audio Analyzer in one instrument. Easy operation and countless applications distinguish this ...
Noise level: 30 dB - 130 dB
... instananeous, maximum (and average levels on the CEL-246 model) • Fully compliant with IEC 61672 2002 class 2; IEC 60651 type 2 (1979 • 30 - 130 dB RMS measurement range • A and C weighted sound levels ...
Casella
Noise level: 30 dB - 130 dB
... ensuring the highest levels of accuracy and performance, all housed in a rugged compact design. With a high resolution display unparalleled in such an inexpensive unit, the CEL246 series can display the time history of noise levels, ...
Casella
Noise level: 20 dB - 140 dB
... from 1s to 30min) • Larger memory (999 runs) • Voice notes (Up to 33 hours of audio storage) • GPS The CEL-620 Enhanced digital Sound Level meters can be used for the ...
Casella
Noise level: 30 dB - 130 dB
... manufactured by Tecpel, and is a programmable sound level data logger equipped with back screw hole tripod connection. It has frequency range from 31.5 Hz up to 8 KHz, voltage supply of 9 V DC measuring level ...
Tecpel Co., Ltd.
Noise level: 35 dB - 130 dB
... pollution studies for the quantification of almost any noise, the sound level meter measures sound pressure level. Especially for industrial, environmental, and aircraft ...
Tecpel Co., Ltd.
Noise level: 30 dB - 130 dB
... Digital Sound Level Meter Sound Level Meter (DSL-330C Range 30 ~ 130 dB) Digital Sound Level Meter DSL-330C ...
Tecpel Co., Ltd.
Noise level: 30 dB - 130 dB
... • 0.1dB resolution. • Range from 30 to 130dB. • Maximum hold function. • A, C, Z frequency weightings. • A, C, Z peak hold function. • Fast, Slow and Impulse dynamic characteristic models. • AC/DC output jack. • Back-screw for tnpod fixture. • ...
TES Electrical Electronic Corp.
Noise level: 20 dB - 130 dB
... • Super high — contrast backlight TFT — LCD color display. • Compliant with IEC 6 1672-1 class 2 standard • Real-time 1/1-Octave and 1/3-Octave analysis. • Measurement can be started by internal or extemal trigger. • Comparator output to trigger external ...
TES Electrical Electronic Corp.
Noise level: 20 dB - 130 dB
... • Compliant with IEC 6 1672-1 class 1 standard. • Real-time 1/1-Octave and 1/3-Octave analysis. • Measurement can be started by internal or external tngger. • Comparator output to tngger external devices. • Super high — contrast backlight TFT — LCD ...
TES Electrical Electronic Corp.
Noise level: 30 dB - 130 dB
... 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 in three convenient ...
B&K Precision
Noise level: 40 dB - 130 dB
... Features: ±2dB accuracy with 0.1dB resolution A+C weighting AC analog output Record Max/Min values over time Utilizes 0.5"(12.7mm) electret condenser microphone For complete specs please download the product datasheet (not available for some accessories) ...
Extech
... Protocol Circular RU no. 79298 of 11/08/2009 and subsequent amendments and additions The communication protocol of the sound level meter is in accordance with the MCTCNET2 specifications as per D.D. ...
Noise level: 30 dB - 130 dB
... * Real time recorder, save the data into the SD memory card and can be downloaded to the Excel, extra software is no need. * Frequency and Time weighting are designed to meet IEC 61672 class 1, IEC 60804 type 1, ANSI S 1.43 type 1. * Measuring modes ...
Noise level: 30 dB - 130 dB
... SL4011 is a sound level meter realized to satisfy the features for acoustic detecting by security tecnicians according to IEC 651 type 2. On the instrument it’s available a wide liquid ...
Noise level: 30 dB - 130 dB
... Application Building services Building physics Heat appliances Advantages Accuracy class 3 L Different measuring range and scanning rates Hold function RS 232 interface ...
Noise level: 28 dB - 130 dB
... The Sound Meter Model 4431 is ideally designed to provide an extremely high quality performance and functionality for very specific purposes. It is built with a very lightweight and compact form with an A, C, and F weighting ...
... ■ Fast(2 time/sec) /slow(1 time/sec) display ■ With back light ■ Real-time and Max/Min measurement ■ High limits setting with judgement and alarm ...
Noise level: 1 dB
... usion™ by Acoem is the only IEC 61672 Class 1 sound level meter/analyser on the market with a built-in 4G modem and your choice of trigger, advanced indicators, aircraft indicators and ...
Noise level: 30 dB - 130 dB
... The FT 3432 sound level meter from Hioki is one of the environmental measuring instruments of the company. It provides simple operations without necessitating for a range switch. The compact and light ...
Noise level: 120 dB
... SoundAdvisor Sound Level Meter Model 831C The SoundAdvisor Model 831C Sound Level Meter is designed to make noise measurement easy. Due to its color ...
Larson Davis
Noise level: 40 dB - 130 dB
... included in the scope of delivery, which suppresses wind noise and at the same time does not affect the sound level measurement. An integrated sensor also monitors permanently the ambient light and automatically switches ...
Trotec GmbH
... Multi-channel sound level meter complies with the latest standards such as IEC 61672 IEC 61672 compliant Runs 3 RMS and a true peak detector/channel Time filtering and weighting 3rd ...
Noise level: 30 dB - 130 dB
... Sound level meter – SA5868P Sound level meter is mainly used to measure the sound pressure level. 3 operation modes ...
A sound-level, or decibel meter measures the intensity of a sound. This acoustic pressure is expressed in decibels.
ApplicationsThese 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.
TechnologiesThese 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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