digital sound level meter with rs232,China digital sound level meter with rs232 Manufacturers, Suppliers

Newest Clip Digital MP3 Player

Oct 28, 2012

... sound 4.Ship by DHL/UPS/Fedex 5.3-5 days delivery -------------------------------------------------------------------------------------------------------------------------------------------------------------Features:Good qualitySweet soundPortable Digital Mp3 Player with ... LRC files,Lyric displayed in a synchronized wayE-Digital Sound Recording:Built-out high qualified recordingbooks: Can download ...

Supplier: Shenzhen Holyeon Technology Co., Ltd.

[China Manufacturers]

MP3 Mobile Mini Sound box

Feb 03, 2013

... Speaker Micro SD TF Boombox Mini Sound boxDescription:Mini sound box is personal stereo with clear, nature sound. It could be hold by ... you can enjoy music Everywhere Anytime.Features: * Fantastic sound quality with built-in 2W HI-FI powerful speaker* Support direct MP3 ... audio source to amplify the power* Up-to-date technology digital amplifier * Easy to carry and useSpecifications:* Color: Black* ...

Supplier: Shenzhen Yafee E-Commerce Co., Ltd.

[China Manufacturers]

dvb conax car DVB-T3000CI In car Digital HD TV Receiver MPEG2-MPEG4 CAM CI MODULE DVB-T DTV Europe

Mar 31, 2013

... DVB-T 3000CI is Car HD Digital terrestrial TV receiver with CI CAM Card slot for pay ... upgrade via USBMulti-language Subtitle Audio supportedTeletext output with OSDVideo formats: 480/586i/586p/720p/1080iAspect ... Input connectorF type femaleFrequency range174-234MHz 470-862MHzSignal level-80~0dbmDemodulationOFDMFEC mode1/2, 2/3, 3 ... 1/32HD SD H.264/ACMPEG-2 Digital&Full DVB CompliantMPEG-1 layer I/IIMPEG- ...

Supplier: Vcan Technology Co., Ltd.

[China Manufacturers]

Low power ,rf module with high speed 1.2~19.2Kbps YS-C20S

Jan 29, 2013

... relative humidity without condensation;3. Application areas * Automatic meter reading(AMR), * Wireless smart terminal: POS, PDA,* ... Interface pin out definition Pin No.Pin nameDescriptionLevelConnection with terminalRemands 1GNDGrounding of power supply Ground 2VccPower ... 5SleepSleep control (input)TTLSleep signalLow level sleep6TestEx-factory testing null Communcation Match with YS-C20 & YS-C30 ...

Supplier: Shenzhen Yishi Electronic Technology Development Co., Ltd.

[China Manufacturers]

Professional USB headset with mute and volume control function

Dec 28, 2012

digital sound USB headset for computer , Professional inline with volume and mute controls , easy installation, plug&play easy installation, ... &play , no driver needed , universal compatibility to PC and mac Digital audio /sound quality , ideal for voip , music &gaming flexible high quality ... Length : around 2.0MConnection : USB 2.0 Professional USB headset with mute and volume control function

Supplier: Shenzhen Kensing Electronic Co., Ltd.

[China Manufacturers]

Digital Office Safe Box

Jun 09, 2012

... and auto-locking function for 3 minutes3.3-6 digital codes4.With outside battery comparment5.2pcs emergency keys include 6.Mounting ... .*Feature1.solid safe body2.Convenient to use.3.Different level management4.Much more safety*performancePower4 pieces of AA alkaline ... 90 RHStatic consume<20UADynatic consume150˜300MA*Digital Office Safe Box,Electronic Safe Deposit Box with Digital keypad Size(H*W*D):200 ...

Supplier: Wujiang Till King Safe Co., Ltd.

[China Manufacturers]

DUGOOD HDAP-02 high-fidelity digital audio file player

Feb 17, 2013

... music storage room", HDAP machine with a high degree of consistent high-quality sound quality, coupled with unparalleled convenience will make you ... supports Simplified Chinese, Traditional Chinese, English. 5.Have coaxial digital output, RCA, balanced audio output. Design Features:1.Real ... to avoid damage to the hard drive. 2 coaxial digital audio output for connection to external audio decoder. 3 ...

Supplier: Shenzhen Longruixiang Trade Co., Ltd.

[China Manufacturers]

EE-1063 with Airtube Earpiece for Motorola Kenwood Icom Vertex connector eartube as hot saletwo way radio earpiece microphone

Mar 15, 2013

... quality transparent acoustic earphone Clear sound performance, provides with discreet communication. Available for different ... radio connectorsKey specification/Microphone: Sensitivity: -36dB+/-2dB Impedance: 2.2k ohmsSpeaker: Sound pressure level ... : 103dB+/-3dB Impedance: 32ohms+/-15% Audio output: 30mW EE-1063 with Airtube ...

Supplier: Shenzhen Easycom Electronics Co., Ltd.

[China Manufacturers]

JR - MQ01 MP3 digital player LED crystal ball

Feb 03, 2012

mp3 digital player manual 1.with digital screen 2.USB drive mp3 player module 3.Small mini ... quality 5v/12v led light circuit board / JR-MQ01 mp3 digital player manual Quick Details : Brand Name: JRModel Number:JR-MQ01 ... remote controlSupport: IR remote controlRadio: FM radioFormat: WMA/MP3 mp3 digital player manual 1, Functions instructionFeatures: 1.Support EQ, single cycle ...

Supplier: Shenzhen Jinruihaitao Technology Co., Ltd.

[China Manufacturers]

super mpeg2 encoder as 2.5mbps least, digital cable headend

Feb 04, 2012

... rate compress technology 3.digital cable headend 4.Powerful image super mpeg2 encoder, digital cable headend FeaturesWith one ... ASI input the equipment has two function, encoding and multiplexingMuch less bit rate Compared with ... interface output2 channels ASI outputSpecifications Input interfaceVideo (CVBS)Level 1.0Vp-pS-VideoLevel 0.28Vp-pAudio signalLevel 2Vp ...

Supplier: Colable Electronics Co., Ltd.

[China Manufacturers]

profesional speaker with 7 hour battery

May 29, 2012

... battery 3.Speaker Unite: 8(inch)*2 4.digital amplifier inside 5. with handle Specifications:1. 2.0 speaker for ... 220v 4. SNR:> 98dB 5. with colorful lightSpecial point:1.speaker with Seven hours battery2. digital amplifier inside which not easy to ... damage3. with wireless microphone4. with metal handing Package ...

Supplier: Guangzhou City Huadu Area Ouya Speaker Factory

[China Manufacturers]

AC/DC Operated Photoelectric Smoke Alarm with CE approved

Dec 13, 2012

... technology for environmental friendly3. High and stable sensitivity4. With quick fix mounting bracket and simple AC connector for easy ... clears 11. CE, BSI, SAI Global approved, comply with EN14604, AS3786 and UL217 standard Operation Temperature5°C~45°CPower ... 1 year minimumOperation Current<20mA operation(in alarm)Alarm Sound Level85 dB at 3 metersAmbient Humidity10%~90%Interconnect Facility40 ...

Supplier: Xiamen Vs-Top Electronics Co., Ltd.

[China Manufacturers]

auto two tone snail electric horn (no with relay)

Jun 08, 2012

... : 100% quality assurance 4: no with relay 5: High quality good service 100% quality assurance, good sound and service for each customers ... from domestic and worldwide1.voltage: 12v2.currency: 7A3.sound level: 95db-110db4.frequency: L:410-415 H:495-5055Packing detail ... can contact us: auto two tone snail electric horn (no with relay)

Supplier: Ruian City Shuner International Trade Co., Ltd.

[China Manufacturers]

IC card prepaid water meter

Mar 31, 2013

digital water flow meter It is used by the water suppliers to supply the ... -key encryption, one card with one code.3 One card for different meter or one card for one meter.4 Valve will shut ... ; C-40° C(Cold Water meter)0° C-90° C(Hot Water meter) Humidity≤ 95%Work Volt: 3 ...

Supplier: Luzhou Zili Science And Technology Co., Ltd.

[China Manufacturers]

Remote-reading Gas Meter

Mar 23, 2012

... adopts special microprocessor, integrated circuit and design of high-level reliability with strong ability against influence and attack5. Ultra low energy consumption ... , printing etc5. Realize gas charge’s automatic statistics .Technical indicators1. Meter-reading host Capacity: ≤510 data collector unit2. Adopt RS485 communication ...

Supplier: Taian Taishan Jinshi Machine Co., Ltd.

[China Manufacturers]

Fanfare Gjuha auto for Car with CE or CCC chartificate

Dec 16, 2012

Fanfare hooter for Car & Motorcycle with CCC or CE chatificate. Auto electiacl system & Automobile & Motocycle ... . Description:1.Voltage: 12/24(V) 2.Current: 15A3.Sound Level: 110-115(db) 4.Hertz: 410±20Hz,510±20Hz Advantages ... :1. Strong sound,our horns can keep hard voice under terrible enviroment.2 ... : CE or CCC Fanfare Gjuha auto for Car with CE or CCC chartificate

Supplier: Ruian Canyu Trading Co., Ltd.

[China Manufacturers]

Positive Displacement Flow meter

Aug 11, 2012

... Meter with with ARM microprocessor Low power consumption Stepless adjusting mechanism Gravity flow meter High accuracy The positive displacement flow meter euqipped with ... Electronic Register system which adopts the modern high-performance ARM microprocessor with ... substitute products for the traditional mechanical register with advantage of high-precision measurement, stable ...

Supplier: Wenzhou Import and Export United Co., Ltd.

[China Manufacturers]

Ducted Vacuum Cleaner with Amtek Motor Self-cooling Motor

Feb 05, 2012

... ..Low using cost 4. CE, RoHS certified Ducted Vacuum Cleaner with CE, ROHS certifiedTEKAIBIN Central Vacuum System... will change your cleaning ... /, 50Hz Power(W)1200Flow(m3/H)170 Suction Pressure KP27 Sound Level(3m)(db)56 Service Distance 50m Maximum Inlets5 Motor Protection ...

Supplier: Yueqing Youdo Trade Co., Ltd.

[China Manufacturers]

PSA Oxygen Concentrator with dual flows

Mar 08, 2012

... /MinPurity: 93%±3%Outlet Pressure ( MPa): 0.04~0.07Sound Level: ≤43dBPower: AC220V±10%, 50/60±1Hz; AC110V±10%, 50/60 ... saturation on site.Single or double flow PSA Oxygen Concentrator with dual flows

Supplier: Longfian Scitech Co., Ltd.

[China Manufacturers]

Battery-free wireless doorbell with self-powered remote button

Oct 25, 2012

... ) 280 metersRF Frequency868MHz/433MHz/315MHzCrosstalk rate1/4,200,000,000Sound Level(typical)85dBA @3 ft(1m)Power consumptionStandby mode:<200mW<10mWWorking ... power required.16 polyphony ring tones, built-in amplifier, good sound quality makes it pleasant to hear.Self-learning code system ... a visitor waiting at the door. Battery-free wireless doorbell with self-powered remote button

Supplier: Qingdao Alptec Safety Equipment Co., Ltd.

[China Manufacturers]