digital frequency counter,China digital frequency counter Manufacturers, Suppliers

YW 2-A.FM LED indicator sound digital display USB/SD card reader Player

Dec 18, 2012

... voltage DC12V. remote control. LED power indicator. LED indicator sound digital display USB/SD card reader Player 1. Remote control2. Reader ... . Generation of the output power amplifier5. Input voltage DC12V.6. Frequency response: 20Hz 20kHz of7. Harmonic distortion: ≤ 0.05% 4W of ... level:220MV 47K YW 2-A.FM LED indicator sound digital display USB/SD card reader Player

Supplier: Chaozhou Qiaodong Yong Wei Electronics Factory

[China Manufacturers]

1 U Digital Amplifier

Jan 23, 2013

... Classical PWM coding technique and more than 300KHZ switch frequency make this product in high quality. D, ... ratio( signal to noise ratio). F, Calm Audio digital power amplifier process superb technology, Lightweight body and ... 2v(0dbu)Smpte IMD3.15hz-15khz <0.08% Frequency responseRated power,20hz-20khz,<+/-0.2dbInput inpedanceRated power , ... 3kg8.3kg8.9kg8.9kg9.6kg10kg10kg 1 U Digital Amplifier

Supplier: Calm Audio Electronic Co., Ltd.

[China Manufacturers]

Portable LED Digital Mini Speaker for MP3/MP4 Mobile PC

Mar 31, 2013

... ,Hi-Fi &stereo. 2.FM auto scam radio 3.LED digital display. 4.Built-in battery. 5.Direct Factory. Function:1 ... auto scam radio6. LED digital displayTechnical Specification:1. Input DC-5V2. Built-in BL-5C battery3. Frequency response 150-18000HZ4. Power output ...

Supplier: Shenzhen CBT Electronics Technology Co., Ltd.

[China Manufacturers]

Digital Feedback Destroyer

Mar 05, 2013

... Sampling Frequency 2.24bit A/D and D/A Converter,32bit DSP processor 3.16 levels of Noise Gate. 4.2Channels Digital ... feedback automatically by notch filters4. each channel with 24 independent digital filters 5.16 levels of Noise gate ...

Supplier: Guangzhou Desam Audio Co., Ltd.

[China Manufacturers]

Wireless digital sensor parking (BW-680-4)

Aug 25, 2012

... interference, no false alarm, digital sensor Digital sensor parking :Product Feature: - Three-color digital wireless LED display with buzzer ... car power cable, no false alarm, no interference- Digital signal sensors, very stable, best quality- Specially for ... ordered)- Ultrasonic frequency: 40KHz- Working temperature: -30ºC ~ +80ºC- Full-range technical support Wireless digital sensor parking (BW ...

Supplier: Shenzhen Betoptek Electronics Co., Ltd.

[China Manufacturers]

digital audio amplifier

Jun 28, 2012

... Description:♦ABS cover♦FM radio function with high sensitive ♦LED digital dispaly♦Line-in&3.5mm jack, support U-disk,TF ... DC 5V/500mAPower600mAh rechargeable Li-ion batteryCustomer Service:Warranty: 1year digital audio amplifier

Supplier: Shenzhen Hengyuancheng Electronics Factory

[China Manufacturers]

Frequency Inverter//AC Drive Inverter//VFD

Dec 24, 2012

... output, Voltage, current , impulse , communication and other multi frequency setting modes. Also can realize the overplay function for all ... kinds of given source, And the frequency control mode is very flexible 6Abundant functions automatic voltage ... function design :program running, wobble frequency running, PID control operation , timing function ,counter function ect. can be convenient to ...

Supplier: Yueqing Kampa Electric Co., Ltd.

[China Manufacturers]

Good quality single phase digital power meter

Mar 31, 2013

Watt meter digital single phase 1.Logic circuit to be ... standard 3.RS485 output interface Good quality watt meter digital single phase Product brief introduction The DDS3666 type single ... the single-phase AC active electric energy with rated frequency of 50 Hz. The performance is in conformity with ... The meter can work correctly at rated voltage, rated frequency, when load current Larger than 0.4%Ib. ...

Supplier: Yong Yang Tech Co., Ltd.

[China Manufacturers]

Digital mini speaker 3D Surround analog 5.1 LCD TV with 2.4G wireless subwoofer soundbar home theater sound system a50-1000

Mar 31, 2013

... control5.Optical PCM input6.3 AUX input to connect any digital device(TV,DVB,DVD,IPAD,IPHONE,MP3……) Description:2.1 ...

Supplier: Shenzhen Vanke Loudspeaker Product Co., Ltd.

[China Manufacturers]

Digital Theater Audio Processor

Feb 22, 2012

... 9001:2008 3.passed ROHS, CE, REACH Digital Theater Audio ProcessorFeature :EX-39 digital theater audio processor D/A Adapter has been ... .This processor can adapt to the 16/20/24b digital bitrate and sampling frequency automatically .This processor can change received 4-way ... two-way PCM signal into 8-way analogy audio signal Digital Theater Audio Processor

Supplier: Guangzhou Panyu Richway Acoustic Manufacturing Co., Ltd.

[China Manufacturers]

digital display offline ups

Oct 15, 2012

... by RS232 memorable chip for storage of history record. digital display offline ups Adoption of PWM technology controlled by ... -in memorable chip for storage of history record. Elegant digital LCD display. Full functions of protection to enhance life ... 280VacInput frequency40Hz~70HzOutput voltage (mains mode)220 ± 15%Output frequency (mains mode)In synchronization with mains (square wave)Output voltage ...

Supplier: Zhejiang PGEPS Power Science Technology Co., Ltd.

[China Manufacturers]

Digital Inverter Generator

Apr 13, 2012

... ; 3.Strong and stable power output; 4.real sine wave digital. Art.No.:DG-2500D ModelXG-SF2600DGENERATORTypeDigital Inverter/Sine WaveRated AC ... ×500N.W/G.W kg49/5220FT unit sets40HQ unit sets Digital Inverter Generator

Supplier: Shanghai Kingmins Power Mechanical Co., Ltd.

[China Manufacturers]

Energy Savinig Digital Tester

Dec 18, 2012

... PRECISION, EASY TO USE ENERGY SAVING DIGITAL TESTER CHARACTERISTIC FUNCTION: Energy Savinig Digital Tester adopt the digital synchronous sample taking technology, can ... accurately measure the voltage of the equipment, current,power, power factor,frequency and ... inductive ballast and T5 reformed energy-saving . Energy Savinig Digital Tester

Supplier: Zhongshan Bnog Lighting Technology Co., Ltd.

[China Manufacturers]

wireless digital door chime

May 17, 2012

... ,Remoted in long distance for fifty to eighty meters wireless digital door chime,alarm bell,wireless door bell,wireless door chime ... distance for fifty to eighty metersmatch the code with different frequency,stabilizations in functionsWirelss and facile; Anyone Can do .Anyone can ... won’t miss any visitors, the happiness spread through the digital world. wireless digital door chime

Supplier: Shenzhen Aermo Electronic Technology Co., Ltd.

[China Manufacturers]

Clamp Meter M266 M266C M266F digital multimeter

Mar 26, 2012

... %, 600 ~ 1000A ± 3.0%· Resistance: 200Ω, 20KΩ, 2MΩ ± 1.0%· Frequency: 2KHz±2%· Diode Test: Check forward or reverse· Continuity check ... 230 x 37mm.· Weight: 310g Clamp Meter M266 M266C M266F digital multimeter

Supplier: Shanghai Yi Hua V&A Instrument Co., Ltd.

[China Manufacturers]

best mini digital horn vibration speaker

May 09, 2012

... quality fancy vibration mp3 Vibration speaker is a magic audio frequency fixture. It is quite different from the traditional one ... box,but it is a new stylistic product of audio frequency.It is very small and is used to furnish ... port from PC/MAC2)Audio interface:Mini USB port3)Frequency range:80Hz~18KHz4)S/N:>60dB5)THD:<0.5% ... Power:3W(RMS)7)Rated impedance:4Ω best mini digital horn vibration speaker

Supplier: Shenzhen Futony Product Ltd.

[China Manufacturers]

Single-phase digital Voltmeter

Mar 08, 2013

... single-phase current, voltage, active power, reactive power, power factor, frequency etc. With RS485 and Modbus. AccuracyClass 0.5 (default); Class ... .Storage condition-20~75°C; Relative humidity < 93% Single-phase digital Voltmeter

Supplier: Wenzhou NCR Industrial Co., Ltd.

[China Manufacturers]

electric digital power meter

May 05, 2012

... Quality Best metering device Manufacturer in China with lcd screen digital power meter CE,3C Operating temperature -10~+55Storage temperature -20 ... Manufacturer in China.power electric.Measure kWh, kvarh, Ampere, Volt, Frequency, power factor, active power, reactive power, active energy, reactive energy ... crystal display screen 5>Power parameter,people-oriented operation. electric digital power meter

Supplier: Zhejiang Soode Technology Co., Ltd.

[China Manufacturers]

KVA01 wireless digital house home safe security alarm system

Feb 17, 2013

... alarm CE/FC/RoHS/UL approval OEM accept KVA01 wireless digital house home safe security alarm systemIntroduction:The product is not ... alarmPacking: Your OEM order is also most welcomed. KVA01 wireless digital house home safe security alarm system

Supplier: Shenzhen Hong Ji Electronics Technology Co., Ltd.

[China Manufacturers]

digital speaker

Mar 13, 2013

... wheel can turn Technical Parameters;Power output :RMS 3WTHD+N1%Frequency response ;50Hz – 20KHzInput voltage ;DC 5VSpeaker unit ; 40mm 4Ω 3WBuilt ... control ,line out earphone jackusb cable with DCin 3.5 frequency linephone connector digital speaker

Supplier: Shenzhen Kingley Technology Ltd.

[China Manufacturers]