muti frequency sound calibrator awa6223s f amp awa6224s f,China muti frequency sound calibrator awa6223s f amp awa6224s f Manufacturers, Suppliers

Muti-frequency sound calibrator AWA6223S/F & AWA6224S/F

Feb 29, 2012

... the standard of IEC 60942 2. Two types: Multi-frequency (F type) & multi-sound pressure level (S type) FEATURES 1. Meetthe standard of ... IEC 60942 2. Two types: Multi-frequency (F type) & multi-sound pressure level (S type) 3. Built-in temperature, humidity ... /4” adaptor, Hot-wire wind speed sensor, AH40 mini-printer Muti-frequency sound calibrator AWA6223S/F & AWA6224S/F

Supplier: Hangzhou Aihua Instruments Co., Ltd.

[China Manufacturers]

Sound Digital Car Amplifier / Amp,OEM Brands

Jan 07, 2013

sound digital car amplifier 1.International Approvals car amplifier Mono 2. ... Amplifier Mono / Amp,1 channel high power,OEM Brands Guangdong Model:LD-1200.1DSpecification: Type:1 Channel/MonoAdjustable frequency:25Hz-250HzPower Supply ... Industry Zone Woden Cabinet Workshop Speaker Unit Workshop Show Room Sound Digital Car Amplifier / Amp,OEM Brands

Supplier: Guangzhou Nuodi Audio Co., Ltd.

[China Manufacturers]

HL-0820 High frequency sound wave portable mosquito repeller

Nov 26, 2012

... mosquitoes away,imtates the ultrasound of male mosquito. 1.High frequency sound wave keep the mosquitoes away,imtates the ultrasound of male ... modeling throws in one replaceable cute coverReplace HL-0820 High frequency sound wave portable mosquito repeller

Supplier: Zhejiang Huilun Infant And Child Articles Co., Ltd.

[China Manufacturers]

The most popular mini digital sound box speaker guitar pattern

Mar 15, 2013

1.latest designed pattern 2.soft & standard sound 3.could eceive FM radio 4.with LCD display screen ... gift & best activity promotional gift The most popular mini digital sound box speaker guitar pattern

Supplier: China Machine Building International Corporation Hunan Co., Ltd.

[China Manufacturers]

Hot Sale! radio frequency machine home use

Mar 03, 2012

... tightening & lifting 3.cooling system 4.black eyes removal Radio frequency wrinkle removal & skin lifting beauty equipment Theory RF beauty machine ... 's radio frequency face-willing is a kind of safe, non-side effect ... to enter the Subcutaneous tissue.3 pcs Of Treatment HeadsRadio frequency face head, BIO eye's pen, Cooling face headFunctionsRF ...

Supplier: Guangzhou GLM Beauty Spa Equipment Factory

[China Manufacturers]

led indication precise impulse sound level meter

Mar 01, 2012

... it can accurately test lower limit, upper limit impact sound and noise of short duration can form spectrum analyzer ... 55dB-165dB(A),65dB-165dB(C),70dB-165dB(linearity)Frequency range10Hz-20kHzFrequency weighting A,C, linearityDetector characteristicsTrue effective value ... , peak valueTime weighting Fast (F), Slow(S), Impulse (I). Max hold, with AC ...

Supplier: Yueqing R&C Electrical Apparatus Co., Ltd.

[China Manufacturers]

AUNE X1 Black Digital DAC& Headphone AMP & Preamp HIFI AMP COAXIAL/OPTICAL MINI DAC USB

Jan 12, 2013

... 24BIT?192K High Resolution FIFI Quality Sound Multifunction AUNE X1 Black Digital DAC& Headphone AMP & Preamp HIFI AMP MINI DAC X1 MIni DAC ... set with X2 amp and X3 loudspeaker which combines into a mini( high quality )audio system F. Linear power supply , sound clearer G ... Mini DAC Multifunctional as USB DAC, USB sound Card , Headphone –amp and Pre-amp Headphone-amp 6.5mm headphone jack, it can drive ...

Supplier: Shenzhen Longruixiang Trade Co., Ltd.

[China Manufacturers]

Lowest cost Digital professional power amplifier/amp AM/FM audio for sale

Mar 31, 2013

... box 200 Watts Total System PowerMulti-Channel Pro-Sound Built-InHigh Power Amp Configuration20Hz~20KHz Frequency Response Broadcast: AUX/DVD/CD/TAPE/MP3 ... /FM/AMS/N: 9OdB Dynamic Sound For Music or Home ...

Supplier: City Hifi (Guangzhou) Pty Ltd.

[China Manufacturers]

Huatian Active Audio Sound

Mar 31, 2013

... to computer. home.... loudspeaker 3inx2 frequencybass loudspeaker4 inch 4voice bassfrequency sound 60HZ-20KHZ power 15W power supplyAC210V Ac230V.50HZ structural 2 ...

Supplier: Huatian Electronic Fty.

[China Manufacturers]

Outdoor Bark Control /ultrasonic sound guard

Mar 08, 2013

... Bark Control /Ultrasonic Bark Control/outdoor guard / ultrasonic sound guard 3-in-1 Dog Dazer/Torch/Personal SirenIdeal ... By transmitting an uncomfortable but non-harmful high-frequency sound, will startle aggressive dogs and deter their approachesEmitted ultrasonic ... around 110db high pitched alarm sound, it will startle unfriendly human attacksSpecifications:Uses ultrasonic sound audible only to dogs ...

Supplier: Shenzhen Siyuan Digital Technology Co., Ltd.

[China Manufacturers]

Sound lever meter DT-85

Apr 15, 2012

... requirements and can control the environment in a variety of sound quality. The noise meter is mainly used in various types ... : 31.5Hz ~ 8kHz Range: 30 ~ 130dB Frequency sound level of rights: the right sound level of frequency Microphone: 1 / 2 inches polarized condenser microphones ... ) X55 (W) X32 (H) mm Weight of 230g (including battery) Sound lever meter DT-85

Supplier: Shenzhen Fest Technology Co., Ltd.

[China Manufacturers]

Jesion top quality sound absorbing sheet

Jul 28, 2012

1.Low-frequency sound absorption 2.Carefully selected material ... effectiveness largely depends on the ability of converting sound waves into heat. Inside Jesion Hood Insulation ... Film, there are open and closed sound-absorbing cavity which can absorb and deplete the ... ensures that the material can achieve the best sound-absorbing effect.Insulation property: Jesion Hood Insulation Film ...

Supplier: Guangzhou Jesion Advanced Materials Co., Ltd.

[China Manufacturers]

1000KV,8A Variable Frequency Resonance system

Feb 28, 2013

... Voltage test of Variable Frequency Resonance system CHX-F Series Extra-high Voltage and Hyper-high Voltage Variable Frequency Series Resonant Test ... Hai 500kV substation, TianjinMain configuration of the system:Variable frequency power supply of large-size capacity 1 setExcitation transformer of ... related parameters to other power equipments 1000KV,8A Variable Frequency Resonance system

Supplier: Wuhan Fanke Transformer Manufacture Co., Ltd.

[China Manufacturers]

2013 New Stylish Sinoband wireless outdoor speakers wireless sound box for ipad iphone samsung/cellphone

Feb 02, 2013

... that you ears can hear. The low-frequency bass mixed with high-frequency sound is able to reach several meters away. ... This is an awesome product with perfect design and excellent sound effect ... . Besides the wide range of audio frequency, it also achieves wireless connection with ...

Supplier: Shenzhen Sinoband Electric Co., Ltd.

[China Manufacturers]

Kinco FV100 Series VFD

Oct 12, 2012

... 1. Vector with PG, V/F control 2. Output Frequency Range: 0-300.0 Hz 3 ... vector loop, open vector loop and V/F.Rated Voltage/Frequency: 3PH AC 380~ 440V, 50 / ... PG, Vector control with PG, and V/F controlOutput Frequency Range: 0~300.0 HzFrequency Accuracy: Digital ... compensation, fan operation control, Crawl function, jump frequency operation, PID adjustment(sleep function), MODBUS communication, ...

Supplier: Kinco Automation (Shanghai) Ltd.

[China Manufacturers]

PLC control system ,Inverter

Sep 08, 2012

frequency inverter (converter), V/F & sensorless vector control type, Auto voltage adjustment, Auto energy-saving running, Place of Origin:Jiangsu China(Mainland) Model Number:FRENIC 5000G11Output Power:90kW Output Type:TripleOutput Voltage:220V Type:AC Converters Output Frequency:50HZ PLC control system ,Inverter

Supplier: Nanjing Yonghang Environmental Technology Co., Ltd.

[China Manufacturers]

AC drive JR6000-015G/018P-4

Sep 26, 2012

... drive 15KW ,frequency inverter 380V V/F control,sensorless vector control JR6000 series frequency inverter,vector type and V/F control type,has ... control,Current control,Torque boost,Multifunctions input /output terminal Frequency given wayKeyboard,upper computer,Analog AI1/AI2,Terminal pulse ... and the switch between different modes can be realized.Frequency Range0.00-400.00HzAcc and Dec time0.1-3600 ...

Supplier: Jiaxing Jarol Scientific Instrument Co., Ltd.

[China Manufacturers]

Groove wooden acoustic panel

Jun 28, 2012

... black color, paste in the back of sound absorption panels, a fire sound absorption properties. Lath Width: can be ... , have excellent noise reduction performance especially in the high-frequency sound-absorbing effect. Art products - both natural wood texture, ... productive capacity and guarantee product quality.Use of: Wood sound-absorbing panels applied to theaters, television, radio, auditorium, ...

Supplier: Chengdu Qingyang District Fa Shang Plate Decoration Factory

[China Manufacturers]

(MR-215) Professioanl water-proof subwoofers

Dec 27, 2012

... :(1) CE & RoHS (2) Durable, high power of low frequency sound box.(3) Passive speaker.(4) Easy to install and operate ... , etc. ModelMR-215Components2*15" Subwoofer Frequency Response(±3dB)40Hz-250Hz Sensitivity(1W/1M,f>100Hz)99dB SPL SPL(AES)125dB SPL ... excellent durability. While point-blank type cabinet design make low frequency response more hasten is smooth.application: the concert hall, ...

Supplier: Guangzhou R.jian Electroacoustics Firm

[China Manufacturers]

mini portable noise cancellation headphone amplifier lithium polymer battery

Mar 31, 2013

... . Channel separation: 102dB7. Power Supply Ripple Rejection Ratio: 85dB8. Frequency response :10-100kHz / 1dB9. Life time: 50-80 hours ... large current professional audio chip TDA302 as driving engine,low-frequency sound field expansion dive deep + special compensation to make ... first station to listen to music while charging the portable amp, separate LED indicates charging, charging LED lights, LED ...

Supplier: Shenzhen Bellway Electronics Co., Limited

[China Manufacturers]