digital noise meter,China digital noise meter Manufacturers, Suppliers

High-Tech Digital Ultrasonic Flaw Detector

Mar 31, 2013

... transportation and boiler pressure vessels, etc.The digital ultrasonic flaw detector is an essential instrument for ... products are Ultrasonic Oil Level Meter, Ultrasonic Liquid Level Meter, Ultrasonic Flow Meter, Ultrasonic Open Channel Flowmeter, Ultrasonic ... Sludge Level Meter, Piezoelectric Accelerometer, Doppler Blood Flow Meter, Ultrasonic Equipment for killing blue- ...

Supplier: Shenzhen Hurricane Tech. Co., Ltd.

[China Manufacturers]

DTSD341-5 Three Phase Electronic Prepayment Energy Meter

Jun 23, 2012

... programmable.u Load management: auto disconnection of over load meter u Historical data records & event recordsu Enhanced anti- ... systemu Large LCD display with backlightu Low voltage protection: meter will be disconnected automatically. The low voltage threshold is ... LCD with English and Arabic languagesu Large 8-segment digital displayu 2 digits for ID displayProgramming softwareu Programming and ...

Supplier: Wasion Group Ltd.

[China Manufacturers]

one Channel Digital Video Fiber Optic Multiplexers FC/20Km/220V/SM/Simplex

Jan 19, 2013

... channels positive video in single-core optical fibers. It uses digital symmetric multiplexing / wavelength division multiplexing and kilo mega fiber ... < 1.0° (Typical Value)Tilt < 5%SNR(Signal to Noise Ratio) ≥ 67 dB/71dB (Weighted Value)Data BenchmarkPhysical Interface European ... Signal Bandwidth 10 Hz~20 KHz Broadcast QualitySNR(Signal to Noise Ratio) S/N ≥ 80 dB(Weighted)Electrical BenchmarkPower ...

Supplier: Ingellen Technology Co., Ltd.

[China Manufacturers]

Digital Video Conference System/delegate microphone(SM312C/SM312D)-SINGDEN

Mar 31, 2013

... video conference system, discussion system, meeting system, Digital Video Conference System/microphone(SM312C/SM312). SM312 series ... would be active by sound automatically and intelligently distinguish noise. It offers intelligent conferencing solution to meet the ... of business and government conferences of difference sizes.Digital Video Conference System/microphone(SM312C/SM312D) Chairman microphone ...

Supplier: Foshan Singden Technology Co., Ltd.

[China Manufacturers]

Public Phone Billing Meter

Mar 23, 2012

... Atmospheric pressure: 86kPa - 106kPa3) Relative humidity: 10% - 90% 4) Noise: <60dB 5) Temperature: -10°C - 40°C TECHNOLOGY STANDARDS1) Timing ... accuracy: >99.99%4) Insertion loss: ≤0.5dBNOTICE1) Meter should work in ventilated and clean surrounding. Be away from ... energy in batteries is almost used up7) Please use the meter according to the user guideSPECIFICATIONS1) Height: 15mm2) Width: 70mm3 ...

Supplier: Telepower Communication Co., Ltd.

[China Manufacturers]

Newest Digital Signal Wireless Camera Kit Home Security System A Trailer Four LF-0863

Mar 31, 2013

... Specification:Transfer frequency: 2.400Ghz ~ 2.481Ghz Digital SignalTransfer power: 17dBmReceiver signal: Video and AudioPower Adapter ... 100 meter about 330 feetTemp: -20 ~ 60 CReceiver Specification: Transfer frequency: 2.400Ghz ~ 2.481Ghz Digital SignalTransfer power ... : 17dBmReceiver signal: Video and AudioPower Adapter: DC5V that is USB poweredOpen distance: 100 meter ...

Supplier: Shenzhen Debays Technology Co., Ltd.

[China Manufacturers]

Wooden digital mini speaker with clock

Feb 05, 2012

... li-ion 3:FM Radio 4:calendar + alarm Wooden digital mini speaker with clock Specification: Brand NameDenkoModel NumberDK-35Capacity800mAh Internal ... it can automatically read the first input media device. wooden digital mini speakerTechnical details:1)Output Power: RMS 6W(3W*2 ... Loud Speaker: 2inch(external diameter 50mm); 4Ω4)Signal and noise ratio of power amplifier: ≥80dB5)Output: 3.7V*800MA6) ...

Supplier: Shenzhen Dengke Xingye Electronics Co., Ltd.

[China Manufacturers]

driver usb digital pc camera KZS052

Mar 31, 2013

... -in microphone . 3)PC camera factory,HD wenbcam. driver usb digital pc camera KZS0521)Use:skype,facebook,MSN,QQ2)Bulit-in ... . high speed USB2.0 port 3. OEM pc camera 4. digital pc cameraProduct DescriptionSpecification: * High resolution COMS color sensors * Large window ... port * Transmission rate: (320x240) 30F/S (1280*1024)12F/S * Noise-signal ratio: greater than 48dB * Dynamic range: greater than 72 ...

Supplier: Dongguan City Jiaheng Toys Co., Ltd.

[China Manufacturers]

DSSS Digital Simultaneous Interpretation System (TC-RF12)

Mar 31, 2013

... unlicensed 2.4GHz band GONSIN TC-RF12 DSSS digital simultaneous interpretation system utilizes the worldwide license-free ... to deliver CD qualitysound, provide excellent immunity from both noise and interference, and insure high security against unauthorized listening ... impedance: 18k ohmsMax. input power level: 3.5VSignal-to-noise ratio: >75dBPower consumption: 60 wattsStandby power consumption: 30 ...

Supplier: Guangdong Gonsin Digital Equipment Corporation

[China Manufacturers]

PBI digital C-KU Dual Band LNB

Mar 31, 2013

... -high gain dual band -factory quality warranty -low price -OEM Digital C/KU Dual Band Lnbf-high gain dual band-factory ... Port: 45dBm5. L.O. Stability: ±2MHz (-40centigrade to +70centigrade)6. Noise Figure): C band :< 17°K typ KU band: 0.2db7 ...

Supplier: Anhui Bowei Electronics Technology Co., Ltd.

[China Manufacturers]

Digital Frequency Converter

Mar 18, 2012

... -860DP transfer the frequency of both DVB-T, DVB-C digital and analogue signal into any frequency Introduction:SK-860DP can ... .Feature:1,Support the conversion of DVB-T, DVB-C digital and analogue signal.2,Input and output frequency range is ... variation<±40ns<±40nsSpurious in band <-58dBc<-58dBcBroadband noise(delta BW 5MHz)<-60dBc<-60dBcOperating temperature 0~50°C0~50°C Digital Frequency Converter

Supplier: Shenzhen Dingshengwei Electronics Co., Ltd.

[China Manufacturers]

waterproof mp3 FM radio cheap digital mp3 player

May 12, 2012

... : 32-320Kbps waterproof mp3 FM radio cheap digital mp3 player waterproof mp3 and FM radio digital mp3 Packaging & Delivery Packaging Detail:1 ... below water levelTemperature Rating: 0 - 50 deg CSNR (Signal to Noise Ratio): >85dBOutput of earphones: 2 x 4mWSystems: Windows 98SE/ME ... player waterproof ipx7 waterproof standard waterproof mp3 FM radio cheap digital mp3 player

Supplier: Shenzhen Etop Electronic Co., Ltd.

[China Manufacturers]

(PPGB-6)Free Shipping HOT Selling COOL New digital sunglasses MP3 Music Player

Mar 04, 2013

1 Digital sunglasses 2.PC Lens 3.It is ascend to turn ... or we will send in stock color at freedom Specifications:Digital formats supported: MP3/WMA PC interface supported: USB 2.0 ... current: 30-35mA Memory flash: 2G or 4GB Signal-to-noise raito: 85db Earphone impedance: 16Ω Dimensions: 172*160*40mm Extended ... Carry case (PPGB-6)Free Shipping HOT Selling COOL New digital sunglasses MP3 Music Player

Supplier: Shenzhen Pophong Communication Co., Ltd.

[China Manufacturers]

Digital Voice Recorder

Feb 05, 2012

... Voice Activated Recording for hand-free recording. Power saving funtion Digital Voice RecorderMain Functions:(1) Two recording mode: SP & LP(2 ... –384K bpsFrequency Response20Hz to 20KHzSignal noise ratio:85dBMusic Format:MP1,MP2,MP3,WMA,WMV,ASF,WAVFlash Memory:64MB -----2GB Digital Voice Recorder

Supplier: Shenzhen Zstar Technology Ltd.

[China Manufacturers]

2.4GHZ Wireless Digital Audio Baby monitor

Mar 18, 2012

... Flash light,Night light,Baby songs 2.4GHZ Wireless Digital Audio Baby monitor Features1. 2.4GHz signal has an ... your baby immediate reassurance, the moment you hear a noise.5. The Baby Monitor incorporates a nursery temperature monitor, ... more families around the world.Our products include infrared thermometer, digital thermometer, ultrasonic nebulizer, multifunction wireless temperature monitor, baby ...

Supplier: Famidoc Technology Co., Ltd.

[China Manufacturers]

Industrial water meter with pulse

Mar 31, 2013

... 1, Dry-dial, Detachable, with pluse 2, Digital Water Flow Meter 3, Conform to Class B, ISO4 Description:This ... use within this range detachable without removing the meter from the pipeline for a easy maintenance and ... condition:Water temperature:≤50 Working pressure:≤1MPaMain Technical Data: Meter sizeMeasuringOverload flowNominal flowTransitional flowMin flowStarting flowMin readingMax reading ( ...

Supplier: Ningbo Yonggang Instrument Co., Ltd.

[China Manufacturers]

AMR(automatic meter reading) system solution

Mar 31, 2013

... -Bus/RS485 Brief: Jingcheng AMR water meter system adopts advanced technology of automatic control and digital communications technology to realize remote data ... M-bus two types of bus choice. M-bus water meter has the feature of no connection polarity restriction. Features:1 ...

Supplier: Ningbo Jingcheng Meter Co., Ltd.

[China Manufacturers]

Low Noise high quality Universal Ku band Dual LNB (GKF-2132)

Feb 24, 2012

... coverage of Ku-Band for Analog and Digital reception. Low noise figure. Easy installation. Features:Full coverage ... of Ku-Band for Analog and Digital receptionLow noise figureEasy installationLow power consumptionHigh quality weather protectionSpecifications ... Band:950~1950MHzHigh Band:1100~2150MHzImage Rejection40dB(Min.)Noise FigureLow Band:0.6dB(Typ.)High Band: ...

Supplier: Gecen Electronic Co., Ltd.

[China Manufacturers]

Customer electronics Portable digital voice recording

Nov 06, 2012

Customer electronics Portable digital voice recording One key record, One key play- Easy to ... handle CE,ROHS,our own patent Customer electronics Portable digital voice recording(1) Voice operated/activated recording: Four-recording modes ... function.(6) Recording background setting,(distance:remote and near,background noise setting,voice operated setting.(7) Clock function(can indicate hour ...

Supplier: Shenzhen Hnsat Industrial Co., Ltd.

[China Manufacturers]

Wireless Digital Audio Video Sender Transmitter Receiver

Jan 17, 2013

Digital AV Sender 1. 2.4G ISM Band Wireless AV Transmitter/ ... control A/V source 9. Open range up to 150 meter.Specifications:ModelD521TD521RFrequency Band2.400~2.4835GHz2.4GHz AntennaExternal omni-directional ... jack,2 outputsPower Supply5 Volt DC,1ADimensions80×114×24mm Wireless Digital Audio Video Sender Transmitter Receiver

Supplier: Zhongshan Xinhuang Electronics Co., Ltd.

[China Manufacturers]