Sound level meters

Sound is a sequence of waves of pressure that propagates through compressible media such as air or water. (Sound can propagate through solids as well, but there are additional modes of propagation). Sound that is perceptible by humans has frequencies from about 20 Hz to 20,000 Hz. In air at standard temperature and pressure, the corresponding wavelengths of sound waves range from 17 m to 17 mm. During propagation, waves can be reflected, refracted, or attenuated by the medium.^[2]

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Advanced Sound Analyser

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Basic sound meters

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Class 1 Sound Level Meters (A,C,Z Frequency)

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Datalogging/Recorder

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Noise dosemeters

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Octave Sound Analyser

Octave An octave is the interval between two points where the frequency at the second point is...

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Sound calibrator

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Name
Date

Name	Description	Category
TST0120-816 Sound level meters - Germany	Accuracy class 2 to IEC 60651 Easy to adjust (adjustment screwdriver included) Frequency weighting to characteristic A and C Maximum and minimum memory Measure Hz and dB	Sound level meters
TST0118-815 High Quality Sound Level Meter (Germany)	Accuracy class 2 to IEC 60651 Easy to adjust (adjustment screwdriver included) Frequency weighting to Characteristic A and C Maximum and minimum value memory Built-in tripod knuckle screw (1/4 inch)	Sound level meters
CEN0005- DATALOGGING SOUND LEVEL METER	Complies with IEC 61672-1 class 2 standard. 31,000 Records Data Logger. Manual Reading Recording Memory(99 points). LCD Recording Readout(99 memory recording). PC Interface. With Windows Software. AC/DC Signal Output. Resolution 0.1 dB.	Sound level meters
SEW0004-2310v2 Sound level QUALITY AND ECONOMIAL SOUND LEVEL METER WITH 1 YEAR 1-TO1 WARRANTY	Max. & Min. function. Over & Under range indication. 4-digit LCD display with bar graph. Frequency weighting characteristic for 2 times per second. AC signal output. Low battery indication. IEC 651 Type 2 & ANIS S1.4 Type 2.	Sound level meters
LUT0223 SL-4023SD SD CARD [REAL TIME DATA LOGGER, SOUND LEVEL METER]	• Measurement Range : 30 - 130 dB. • Resolution : 0.1 dB. • Weight : 489 g/1.08 LB. • Dimension : 245 x 68 x 45 mm. • Accessories Included : Instruction manual.......................1 PC	Sound level meters
CIA011 AIRFORCE SL-5868P SOUND LEVEL METER WITH RS-232C SOFTWARE CD AND CABLE (LP, LEQ, LMAX, LN)	Conforms with all the essential health and safety standards & requirements set out by the European Directives IEC651 Type 2, ANSI 1.4 Type 2 and GB/T3785 compliant Multifunctional and with 30-130dB wide range and built-in calibration signal of 94dB at 1kHz (sinusoidal) Offers 4 measurement parameters Lp (sound level), Leq (equivalent continuous A sound),Lmax (maximum sound level), LN (percent of all readings over alarm value set)	Sound level meters
TEN512-TM-102 Sound Level Meter	Product Description - IEC 61672, Type II - 30~130dB. - Auto Ranging. - LO, MED, HI ranges.	Sound level meters
TEN520-TM-103 DATALOGGING SOUND LEVEL METER	- IEC 61672, Type II - USB Datalogger with 14,000 records. - Auto Ranging. - 30~130dB. - LO, MED, HI ranges.	Sound level meters