Yndlux Lighting Co.,Ltd

Voltage:AC220V Material:6063Aluminum+Polyester fiber Housing Color: Colorful IP Rate:IP20 

magentic acoustic lighting system 

3NV Technology Limited

Environmental Noise Automatic Monitoring System is an automaticreal-timenoise measurement instrument that replaces manuallabour.Theonline platform showsthe collecteddatainformationandvarious monitoringinformation.  The device included a Class 1 sound level meterdesigned to measure various acoustic evaluations such as frequency-weighted and time-weighted sound pressure levels, equivalent continuous sound levels, sound exposure levels, and statistical sound levels of variousnoises.  The online platformprovidesa variety of data display formats including hourly, daily, weekly,monthlyandyearly.  In order to ensure the calibration method meet the local specification, our sound level meter inside the real-time system is designed to be easily uninstalled from the system which can be beneficial to delivery to local laboratories for regular calibration.  

Environmental Noise Automatic Monitoring System

Zhangzhou Eastern Intelligent Meter Co Ltd

Features: 	 &#39;A&rsquo; and &#39;C&#39; frequency weighting 	 3 measurement ranges 	 Backlight digital LCD display 	 Min. / max and data hold 	 &#39;Fast&#39; and &#39;slow&#39; response time 	 Auto power off 	 Power: 9V battery, 6F22,1 piece 	 Weight: About 184g (including battery)  Specification: 	 Display: 4 digits LCD 	 Microphone: 1/2 inch electret condenser microphone 	 Frequency Range: 31.5Hz ~ 8kHz 	 Measurement Level Range: A weighting 30~130 dB (Auto range) 	 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;C weighting 35~130 dB (Auto range) 	 Frequency Weighting: A, C 	 Time Weighting: Fast, Slow 	 Dynamic Range: 50dB 	 Resolution: 0.1dB  

Digital Sound Level Meter

Digital Sound Level Meter with LCD display and multiple measurement ranges.

YOGADA TECH CORP LTD

The measurement microphone is perfect for diverse measurement environments, featuring an omnidirectional electret condenser capsule that delivers an ultra-linear frequency range for precision. Operable with phantom power, it offers a high signal-to-noise ratio (SN Ratio) and can handle sound pressure levels of up to 135 dB SPL. Proudly made in Taiwan, it ensures reliability and accuracy in various applications. Feature: Omnidirectional polar pattern ensures consistent sound captureUltra-linear frequency response for accurate sound measurementSupports phantom power per the IEC 61938 standardHigh S/N ratio and 135 dB SPL for clear, distortion-free outputMade in Taiwan, suitable for various professional measurement environmentsSpecification: Type: CondenserDirectivity: Omni-directionalSensitivity:-65dB±3dB (0 dB = 1 V/µ bar, at 1KHz)Frequency Response:15Hz - 20KHzImpedance:300Ω±20%S/N Ratio:67dBSPL:135dBStandard Operation: DC 48V Phantom power, IEC 61938 StandardColor: Black

High S/N measurement microphone with omni pattern and 48V phantom power-JSCM-001

High S N measurement microphone with omni pattern and phantom power

Standard Instruments Co Ltd

This digital meter is ideal for general sound level measurements. The device features analog AC/DC outputs for connecting to an analyzer or recorder. Coming with a wide range of 30dB to 130dB, this sound level meter is great for measuring&nbsp;noise in factories and checking acoustics in auditoriums.

 
  1.5dB accuracy. 
  Meets IEC651 type 2 standard. 
  Max. hold and data-hold functions. 
  Built-in calibration check. 
 

Sound Level Meter

Sound Level Meter for accurate sound level measurements

Eurofins MTS Consumer Product Testing Hong Kong Limited  

Toys, Cosmetic, Stationary, Child Care Article, Costume, Juvenile Product / Product Testing, Testing And Certificate, Inspection, Quality Assurance 

 Toys Testing : Sound level measurement Test

Toys Testing: Sound level measurement Test

Shenzhen Mestek Electronics Co., Ltd.

SL720 High-precision Sound Decibel Monitor Office Noise Detection decibel Meter Tool 30-130dB Decibel TesterKey attributesOther attributesPlace of OriginGuangdong, China Warranty3 year Customized supportOEM Brand Namemestek Materialother Colorother Powerother Microphone1/2 inch Condenser Microphone Measuring Range30~130 dBA Accuracy±1.5dB Frequency Range31.5HZ~8.5KHZ Sampling Rate2 times / second Product nameSound Level Meter Resolution0.1°C Data HoldMaximum hold Power Supply3*1.5AAA battery CertificationCE FAQ1. who are we?We are based in Guangdong, China, start from 2014,sell to Domestic Market(40.00%),North America(20.00%),WesternEurope(12.00%) There are total about 51-100 people in our office.2. how can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.what can you buy from us?Digital Multimeters,Digital Clamp Meters,Industrial Infrared Thermometers,Laser Distance Meters,AC Voltage Detectors,Plastic Casefor Digital Multimeters,Plastic Case for Digital Clamp Meters,Plastic Case for Industrial Infrared Thermometers,Plastic Case forLaser Distance Meters,Plastic Case for AC Voltage Detectors4. why should you buy from us not from other suppliers?Shenzhen Mestek Electronics Co., Ltd,business mogel for testing instruments for more than 15 years. All our items are coming with CE certification and we have special team work for after sales services 7*24 to help you solve any kind of problem.5. what services can we provide?Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;Language Spoken:English,Chinese,Spanish,German,Russian,ItalianSpecificationModel NumberSL720Measuring Range30~130 dBAAccuracy±1.5dBFrequency Range31.5HZ~8.5KHZData HoldMaximum and Minimum holdPower Supply3*1.5AAA battery 

Sound Level Meter SL720

Sound Level Meter SL720 for precise noise detection.

This microphone is tailored for demanding acoustic environments such as meetings and music recording. Powered by phantom power, it comes with an XLR-XLR cable for easy connectivity. Its metal housing, mesh grill, and rubber mattress pad ensure durability and stability on any surface. Ideal for capturing multiple voices in meetings and conferences, it also excels as a surface-mount instrument microphone. Feature: Highly sensitive condenser capsule captures clear audio for meetings or music useDurable metal housing and mesh grill ensure long-lasting professional performanceOperates via standard 48V phantom power for stable and reliable outputIncludes XLR to XLR cable for easy integration with mixers and audio interfacesIdeal for conference, studio, and live sound reinforcement applicationsSpecification: Type: CondenserDirectivity:Uni-directional(Cardioid)Sensitivity:-65dB±3dB (0dB = 1 V/µ bar, at 1KHz)Frequency Response:70Hz - 12KHzImpedance:600Ω±30%Standard Operation Voltage: DC 48V Phantom PowerColor: Black, White

Premium phantom-powered acoustic boundary microphone for clear sound -BM-38

Premium phantom powered acoustic boundary microphone BM 38

Sinar Baja Electric

Featured is a range of acoustics equipment for the hi-end transducer market. The innovative designs are the result of the blend of&nbsp;the design talents of Danesian Audio&reg; (Denmark),&nbsp;responsible for many well known and revolutionary designs, and the manufacturing partner Sinar Baja Electric (Indonesia), a company with more than 27 years of transducer manufacturing experience. The parts and equipments are widely applied in audio devices.
 
  Excellent performance. 
  Durable use. 
 

Acoustics Equipment

Acoustics Equipment for the hi end transducer market

ZhongshanGuzhenPinghao Lighting Factory

Input Voltage:220V-240V/50-60HzPower:30WColor: Green/Blue/Black SoundproofCCT:3000K/4000K/5700KCRI:&gt;80  Efficacy:102.5Lm/W(±5%)LED driver:Osram/BOKE/Tridonic/dali dimmableLED Chip:OSRAMWarranty:3-5 years warranty for electronic parts.Certificate: CE CCC SAAIP Grade:IP20

Acoustic LED OFFICE LIGHT

Acoustic LED OFFICE LIGHT with sound absorbing features

Country Mate Technology Ltd

This featured electronic audio module is made with fine craftsmanship. This reliable module offers high audio processing quality and low noise rating. Simply use this electronic component&nbsp;for your products for durability and reliability.
 
  OEM&nbsp;is welcome. 
  Available modules: audio, acoustic, radio frequency. 
 

Electronic Audio Module

Electronic Audio Module with high audio processing quality

TES Electrical Electronic Corp.

 	 TES-1350A Sound Level Meter 	 TES-1351B Sound Level Meter 	 TES-1352S Programmable Sound Level Meter 	 TES-1353S Integrating Sound Level Meter 	 TES-1357 Precision Sound Level Meter  

Focusrite Audio Engineering Ltd.

  Precision VU metering of input level or compressor gain reduction when it is switched.  It has 16 LED digital output meters for both internal and external inputs.  It features high and low switch and shelving filter control.  It has optional stereo A/D 24 bit 96 kHz.  Delta converter runs at 128 KHz.  Over sampling can be down to 20 or 16 bit.  It is suitable for professionists of physics and electricity.  It can be used in manufactures and factories.  

ISA 2000

ISA 2000 for precision VU metering and audio control

ARCO ELECTRONICS LTD

 The digital sound level meter&nbsp;offers exceptional performance with&nbsp;a wide measuring range. It comes with a user-friendly control panel for easy operation. This&nbsp;digital sound level meter is definitely a great choice for professional technicians. 
 
  Measuring range: 35-130dBA. 
  Frequency range: 20Hz-8,000Hz. 
  Nominal sensor sensitivity: 40mV/Pa. 
 

Digital Sound Level Meter for professional sound measurement

Huato Electric Co Ltd

The sound-level meter here enjoys a wide-dynamic range and automatic time contrast setting. The A and C weighted network option provides advanced accuracy. The large LCD screen displays the readings clearly.
 
  Measuring range: 35 to 130dB. 
  Frequency response: 31.5 to 8Khz. 
 

Sound-Level Meter

Sound Level Meter with wide dynamic range and advanced accuracy

Shanghai Yihua V&A Instrument Co Ltd

The sound level meter is a portable device used to measure sound&nbsp;pressure&nbsp;level&nbsp;in dB. It supports a measuring range of 30dB-120dB. The sound level meter is precisely engineered to produce reliable results.
 
  4-digit digital display&nbsp;monitor. 
  Resolution: 0.1dB. 
  Accuracy: 1.5dB (under 94 dB). 
  Four ranges: 30-60dB, 50-80dB, 70-100dB, 90-120dB. 
  Time response: 0.25s/0.75s. 
 

Sound Level Meter measures sound pressure levels in dB.

Hongkong Tecman Electronic Instrument Co., Limited

This is a digital sound level meter that comes with a user-friendly interface for ease of use. The noise meter is suitable for noise detection of engineering, quality control, health prevention and various environmental noise monitoring. This digital screen allows easy information reading.
 
  A new high performance digital sound meter product. 
  dB range: 30-130dB. 
  Accuracy of &plusmn; 1.5dB. 
  Sampling rate: 2 times per second (fast). 
  With max./min. maximum locking. 
  Fast/slow switching and automatic induction type backlight. 
  Applications: volume engineering, school, hospital, shopping malls, theaters, office, road traffic, family, audio and other occasions of measurement applications. 
 

Digital Sound Level Meter for accurate noise measurement

Hearonic Electronics (Suzhou) Co Ltd

Based on its advanced techniques in balanced-armature industry, Hearonic Electronics developed this bone-conduction receiver. The Hearonic bone-conduction receiver, with the strengths of balanced-armature receivers and several design optimizations, is truly a good choice for all kinds of bone-conduction applications. Comparing to existing bone-conduction receivers, this Hearonic bone-conduction receiver is smaller in size yet having&nbsp;a higher output and a wider bandwidth.

 
  Good sound quality in audio frequency. 
  Higher energy exchange efficiency that ensures longer battery life. 
  Waterproof design. 
  Good mechanical shock resistance. 
  Good high-temperature resistance. 
  RF radiation shielded 
 

Bone-Conduction Receiver

Bone Conduction Receiver by Hearonic Electronics

This instrument is a new high-performance digital sound meter product. It is suitable for noise detection of engineering, quality control, health prevention and various environmental noise monitoring. This gadget is ideal for use in schools, hospitals, shopping malls, theaters, offices, road traffics, homes, and other locations&nbsp;for measuring applications.
 
  DB range: 30-130dB. 
  Accuracy: &plusmn;1.5dB. 
  Sampling rate: 2 times per second (fast). 
  With max./min. maximum locking. 
  Fast/slow switching. 
  Automatic induction-type backlight. 
  With a quality digital display. 
 

Digital Sound Level Meter for accurate noise detection

Xiamen Noya Mfg & Trading Co Ltd

Displayed here is an acoustic panel in a wooden construction. It is excellent at reducing noises. This wooden acoustic panel is also good at improving the sound articulations.
 
  Material: wood. 
  Fireproof design. 
  Available in assorted colors. 
 

Wooden Acoustic Panel

Wooden Acoustic Panel for noise reduction and sound articulation

ENPING AUSTAR IND'L CO LTD

System: 
   Audio frequency response: 50-16kHz.   Dynamic range: &ge;50m.   System distortion: &le;0.5%.   Signal-to-noise: &ge;95dB.   Operating temperature range: -10℃-50℃.   Carrier frequency range: VHF 220-280MHz.  Receiver: 
   Sensitivity (S/N=30dB): ＜4&mu;V for 30dB quieting.   Audio output impedance: 600&Omega;.   Power supply: AC 220V (AC 110V).   Current consumption: 5.5W.  Transmitter: 
   Frequency stability: &plusmn;0.005%.   Output power: &le;30mW.   Spurious rejection: &gt;40dB.   Modulation mode: FM.   Maximum deviation range: &plusmn;25kHz.   Microphone mode: dynamic.   Power supply: 9V bat.   Current consumption: &lt;30mA.  

Wireless Microphone

Wireless Microphone with dynamic audio performance

Ningbo Lianxun Imp. & Exp. Corp.

This is a power PA amplifier carefully constructed to boost the performance of your musical instruments. The amplifier reproduces sounds with high quality and clarity. This PA amplifier is well-suited for meeting rooms, lecture halls and studios.&nbsp;
 
  Power: 45W. 
  Frequency: 20Hz-20kHz. 
  3 volume control. 
 

PA Amplifier

PA Amplifier for high quality sound in various settings.

Featured is a loudspeaker transducer. This transducer guarantees superb sound quality. This&nbsp;loudspeaker transducer is an&nbsp;ideal&nbsp;component for&nbsp;a range of&nbsp;consumer&nbsp;products such as&nbsp;speakerphones and intercoms.

 
  Detailed construction. 
  Reliable performance. 
 

Loudspeaker Transducer

HONG KONG SANPOMETER LIMITED

 	 Microphone: 1/2 inch polarization capacitance microphone 	 Digital Display: 4digit LCD Resolution: 0.1dB 	 Display Update: 2 times/sec 	 Time Weighting: FAST 125ms SLOW 1 second 	 Measuring ranges: Range 1: (28)30dB - 70dB Range 2: 60dB - 100dB Range 3: 90dB - 130dB 	 Accuracy: &plusmn;2dB (reference conditions 94dB@1kHz) 	 Dynamic range: 40dB  

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