440hz,China 440hz Manufacturers, Suppliers

promotional gifts tuning fork

May 07, 2012

this is musical scale concert pitch 440HZ tuning fork . It is made of steel with harden , chrome plated . ideal for gifts 440HZ is international stand pitch, used for many musical instrument tuning. The pure sound vibrating frequency, make people very comfortable. promotional gifts tuning fork

Supplier: Zhuji Waverun Metalworking Factory

[China Manufacturers]

Drug Electrophoresis Instrument

Apr 19, 2012

... Things for Medical.Main technical parameters:Low-frequency Pulse: 1~440Hz.Mid-frequency Modulation: 1250~4000Hz.Time Setup Range: 1~60min ...

Supplier: Nortic Instrument (Nanjing) Limited

[China Manufacturers]

40W CO2 Laser Tube Driver

Mar 31, 2013

40W CO2 Laser Power Supply 1.Product Features: 1.This laser power supply adopts zero current and half bridge soft switch circu 40W CO2 Laser Power Supply1.Product Features:1.This laser power supply adopts zero current and half bridge soft switch circuit, it makes the power supply have high efficiency and quick response speed. Thus it is easy to match with CO2 laser tube made by any factories.2. ...

Supplier: Jinan Zhenyu Electronics Co., Ltd.

[China Manufacturers]

Gleam Acoustic Guitar Tuner

May 14, 2012

... : 40gSignal detection speed: <20 MSTuning accuracy: ± 1 centPickup: ClipA4 Frequency: 440Hz Tuning range: A0 ( 27.5Hz ) ~A6 ( 1760Hz )Tuning modes: AutomaticTuning ...

Supplier: Wuxi Huawei Control Technology Co., Ltd.

[China Manufacturers]

Disc horn

Jan 27, 2013

Costar EEC disc horn with Emark certificate, TS16949 quality management Certificate, Item No. DL1290, diameter is 100mm. 12V and 24V EEC disc horn possible for your choice, can have your LOGO, color box packing or double blister packing, sound level 110dB, double tone or single tone for your choice, EEC certification.VOL12V/24VCURRENT6/4AFREQUENCE380/440HZSOUNDLEVEL110dBPACKINGCOLOR BOXQ`TY:30 ...

Supplier: Changzhou Changjie Vehicle Components Co., Ltd.

[China Manufacturers]

Eno keyring mini chromatic clip tuner

May 12, 2012

1.chromatic tuner 2.mini,easy to carry 3.sensitive&accurate tuning 4.color:orange,red,white,blue,black 5.fast delivery Eno keyring mini chromatic clip tuner Specification: ModelET-01Items of tuningChromaticTuning rangeA1(55Hz)-C8(4186Hz)A4 frenquency range440HzDimension16*51*28mmColororange,red,white,blue,blackPower1*CR2032(button battery)Feature:1.Mini and fashional keyring design,easy to carry2 ...

Supplier: Shenzhen ENO Music Co., Ltd.

[China Manufacturers]

Rigol Funktion / Arbitrary Waveform Generatoren 20MHz SWDG1022

Jul 04, 2012

... 64 Vertical Power Kraft 100 to 240 VACRMS,45 to 440Hz,CAT II,Less than 40W Weight Gewicht 2.7kg Rigol ...

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

[China Manufacturers]

230VAC, 9VDC 2.5-5W PCB mount transformer

Mar 05, 2013

PCB mount With 21mm in height 3, 5,9,12, 15,24V DC output Meet ROHS ,requirements of energy star and EC code of product 1) Electrical specificationInput voltage: 85V t0 265VAC, 85V-370VDCInput frequency, 47-440HzOutput voltage accuracy (full load): +/-2%Line output voltage variation: +/-0.3%load output voltage variation: +/-0.5%No-load input power: <200mWEnergy consumption and efficiency:Meet the ...

Supplier: Tianjin Carel Tech Co., Ltd.

[China Manufacturers]

Vehicle Grounding System(overfill detection system for oil truck)

Dec 31, 2012

static grounding/earthing The Vehicle Grounding System is designed for top and bottom loading of tank trucks, rail cars, etc..In the event of an overfill condition, the overfill sensors will send a signal through the output relay to the terminal automated loading system to shutdown the loading operation.The systems provide overfill protection as well as grounding verification.Model: SLA-S-IIC For ...

Supplier: Qingdao Alptec Safety Equipment Co., Ltd.

[China Manufacturers]

RIGOL DG1022 Arbitrary Waveform Generator

Mar 31, 2013

... users edit waveforms, 10 groups set upPower supply100-127V / 45-440Hz ,100-240V / 45-65Hz, 40W maxOptional InterfaceN/AProduct CategoryDesktop Digital ...

Supplier: Shenzhen Meiruike Electronic Technology Co., Ltd.

[China Manufacturers]

Disc Horn(DL-125G,auto horn/car horn)

Oct 24, 2012

Disc Horn(auto horn/car horn) DL-125G 12/24V 3A 110dB 380Hz, 440Hz, ISO9001,CCC Certificate NameDisc Horn(auto horn/car horn)ModelDL-125GParameter12V 3A 110±5dBFrequency380Hz±20, 440Hz±20Remark12V. 24VISO9001,CCC Certificate Disc Horn(DL-125G,auto horn/car horn)

Supplier: Xingle Group Co., Ltd.

[China Manufacturers]

100W Switching Power Supply

Mar 31, 2013

100 Swicthing power supply 1.connect very simple 2.servince of OEM 3.high power supply 4.easy control safety Quick Details Place of Origin: Shandong China (Mainland)Brand Name: SteadyModel Number: STD-100-XXOutput Power: 100wOutput Type: SingleInput Voltage: 110-220vOutput Voltage: 45kvOutput Frequency: 47-440hzOutput Current: 8AColor:Blue or Gold Yellow: Laser Type:Co2Packaging & Delivery ...

Supplier: Dongguan Xiaoerduo Electronics Co., Ltd.

[China Manufacturers]

EFR laser power supply for CO2 laser tube 60W-80W

Feb 26, 2013

Output power range:60-150W, good compatibility, well open-circuit protection, which produced by improved process With Our CO2 laser power supply, the CO2 laser tube may have many advantages such as stable performance in frequency, easy to light and high lighting efficiency. The function of pre-ionization can prolong the life of laser maximum, and improve machine performance. The peculiar function ...

Supplier: Beijing EFR Laser S&T Co., Ltd.

[China Manufacturers]

Mini Digital Clip On Metronome Tempo Beat Guitar Violin,YHA-HG088

May 18, 2012

... integral speaker. Excellent for singing, playing instruments or dancing.A4 (440Hz) reference tone for tuning.3 modes - metronome, pitch and clock ... ; 6/8; 7/8; 8/8; 9/8Tuning Range: A4 (440Hz)Dimensions: 56 x 30 x 23mmClip on metronomePaymentWe accept West ...

Supplier: Shenzhen Yahee High Technologies Corp. Limited

[China Manufacturers]

100MHZ Digital Storage Oscilloscope UNI-T UTD4202C

Mar 15, 2013

... Control etc.DisplayDigital Multimeter and Logic AnalyzerGENERAL CHARACTERISTICSPower100 - 240VACRMS, 45Hz - 440Hz, CAT IILCD SizeDiagonal 145mm (5.7 inches)Product ColorRed and ...

Supplier: Shenzhen Micro Link Electronic Co., Ltd.

[China Manufacturers]

150W DY20 reci Laser Power Supply

Feb 10, 2013

... -DY10HY-DY13HY-DY20Input Voltage AC220V/AC110AC220V/AC110AC220V/AC110AC Frequency 47-440HZ Max Input power 450W550W1000WMax Input Current 5A8A10AMax Output Voltage 35KV40KV50KVMax ...

Supplier: Jinan Hongyuan Electric Co., Ltd.

[China Manufacturers]

acoustic equalizer for UKULELE

Mar 30, 2012

acoustic equalizer 1.3 BAND EQUALIZER WITH LCD TUNER FOR UKULELE Acoustic equalizer3 band plus volume & chromatic tunerfor Ukulele BASS, MIDD,TREB,VOLUME,PHASE Low Battery test Tuner function: TUNER Tuner: auto manual(7B,6E,5A,4D,3G,2B,1E) Pitch:440Hz acoustic equalizer for UKULELE

Supplier: Huizhou City Mings Electronics Co., Ltd.

[China Manufacturers]

laser power supply suit for laser tube

Jun 17, 2012

1:Long working life 2:high quilty 3:suit for laser tube 4:use for laser machine Main Features:1) High output voltage and current: when inputting AC220V and outputting current up to 38MA, the voltage can be up to 25KV.2) Response time: ≤1Ms from the time that switch Signal is given to the output current up to 90% of the setting current3) Increase the power of laser: Used with 2000mm laser, the ...

Supplier: Shandong Liaocheng David Laser Science & Technology Co., Ltd.

[China Manufacturers]

130w laser power supply

Mar 09, 2013

130W laser power supply for CO2 laser tubes stable power long life Specification of 130W power supply for CO2 laser tube, engraving machine InputInput VoltageAC220V or AC110V to be specified when placing orderAC frequency47-440HZCold Surge Current≤60A(AC220V Input)≤30A(AC110 Input)Current Leakage≤0.7MAAC220V Input≤0.4MA(AC110V Input)OutputMaximum Input VoltageDC 40KVMaximum Output CurrentDC ...

Supplier: Shanghai Jinke Intelligent Technology Development Co., Ltd.

[China Manufacturers]

4BE treatment for osteoarthritis (single)

Oct 17, 2012

... current code Operating frequency: frequency 1250-4000Hz ± 10%, frequency 1 ~ 440Hz ± 15% Output waveform: IF massage symmetrical waves, into a non ...

Supplier: Xuzhou Hengda Electronic Co., Ltd.

[China Manufacturers]