Electronics

elec

Find Electronics from the best B2B online marketplace. Find a reliable Electronics supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Electronics Suppliers and Manufacturers

Pacific Optics Electronics Co Ltd

This auto ref-keratometer is professionally engineered to deliver reliable and high-precision performance. The improved technology makes the measurement accurate and stable. It comes with a robust housing for a long service life. 	 New design. 	 Nice color combination. 	 Professional and fashionable. 	 Supports various measurements. 	 Not only the usual refractometry and keratometry, but also the corneal diameter and base curve of the contact lens can be measured with this instrument. 	 It can also measure PD and pupil sizes. 	 Wide dioptric measurement range. 	 It covers a wide measurement range, from -20D to +20D, even an examinee with strong myopia can be measured. 	 As measuring the curvature, it can measure by 2.0mm of least pupil radius. 	 More accurate measurement and multi-measurement ways. 	 The foggy method of the eye fixation target makes the eyes of examinee comfortable and enables to get more accurate measurement data. 	 Both automatic measurement and manual measurement are available. 	 It is easy for examinee to measure.  

Auto Ref-Keratometer

ASENSETEK INCORPORATION

This is a photometric detector with a sleek and elegant look. It is well engineered to work with high stability and reliability. This photometric detector offers an extra-long service life. 	 Photometry is the science of the measuring visible light, in terms of its perceived brightness to the human eye. 	 The photometric detectors are built by using selected, stability tested Si-photovoltaic cells with advanced color filters. 	 They are designed to simulate the response of the human visual system and match to the spectrum of CIE V(&lambda;) function. 	 The error function f1&rsquo; is an index that indicates the degree of spectral mismatch. 	 We provide different products in three error classes, such as class A, class B and class C. 	 Every type detector is individually calibrated and measured f1&rsquo; to conform to the CIE specifications. 	 They are available to be used to measure illuminance (lx) and luminous flux (lm). 	 Class A with f1&prime; &lt; 1.5%. 	 Class B with f1&#39; &lt; 3%. 	 Class C with f1&#39; &le; 3.75%.  

Photometric Detector

Shi-Fan Enterprise Co., Ltd.

 The optical measuring machine provides spectrum analysis with high precision. It comes with a robust circuit for enhanced reliability. This optical measuring machine is suitable for your product development. 
 
  Dual permeability. 
  Easy&nbsp;operation. 
 

Optical Measuring Machine

Globe Int'l Ltd

 This optical coherence tomography equipment in light gray has fully-automated eye alignment, tracking, focusing, C-gate and polarization functions. It promises 50-tomogram high-quality images with reduced noise. This high precision equipment is widely used in the optical industry.    10 layer segmentation.   3 micron depth resolution.  

Optical Coherence Tomography Equipment

Shanghai Yihua V&A Instrument (HK) Co., Limited

 This is a collection of environmental instruments for testing purposes. Professionally made, this collection is inclusive and easy to use. The large digital screen guarantees convenient reading. 
 
  High quality. 
  Product line includes temperature data loggers,&nbsp;humidity measurers, sound meters, thickness and painting gauges, laser distance meters, voltage testers, PH meters, moisture meter, water quality testers, anemometer, calibrator and other electrical testers. 
  HS code: 9030320000. 
 

Environmental Instrument

VELLEMAN NV

 	 40 Mega samples/sec in real time bandwidth up to 10 MHz 	 Full auto range option 	 Sensitivity down to 0.1 mV 	 Signal markers for amplitude and time 	 Memory hold function 	 Direct audio power measurement 	 Optional: -- HPS141: Component Test Option for Handheld Oscilloscope 	 HPS140mk2: component tester for pocket scope HPS140MK2 -- HPSPR1: Measuring Probe for Velleman Instruments: X10 measuring probe -- HPSP1: Protective Pouch for Velleman Instruments: protective pouch for Velleman Instruments&nbsp;  

Handheld Oscilloscope

Shenzhen Micsig Instruments Co., Ltd.

 Micsig Oscilloscope High Voltage Differential Probe&nbsp;  	 Brand Name:Micsig 	 Oscilloscope Parts &amp; Accessories Type: Oscilloscope Probe &amp; Accessories 	 Type: High-voltage differential probe 	 Model: DP10013 	 Bandwidth: 100MHz 	 Attenuation rate: 50X / 500X 	 Rise time: 3.5ns 	 Ships From: China  

Micsig Oscilloscope 

Shenzhen Snakescope Technology Co Ltd

Highlighted here is an industrial video endoscope with a sturdy construction. It is a battery-operated device. This industrial video endoscope is durable and reliable to use.
 
  Available in assorted designs. 
  Long-lasting use. 
 

Industrial Video Endoscope

Watchme Int'l Ltd

20 x Breitling Opener Dies ~ Perfect Finishing, Precision CNC Cutting, constructed of Aircraft-Grade Aluminum, designed to last a Lifetime ~ Designed in Japan ~ Fits Hand Wrench, Bergeon or Hototec Case Openers ( need Adaptor ) ~ Die Diameter from Flat side to Flat side (14 Edges) or Flat side to Corner edge (11, 13 &amp; 15 Edges) as: #1 - 19.00 mm/ 11 Edges (marking BRE 11-019) #2 - 19.00 mm/ 13 Edges (marking BRE 13-019) #3 - 23.80 mm/ 13 Edges (marking BRE 13-023) #4 - 26.50 mm/ 13 Edges (marking BRE 13-026) #5 - 31.00 mm/ 14 Edges (marking BRE 14-031) #6 - 33.50 mm/ 14 Edges (marking BRE 14-033) #7 - 36.80 mm/ 14 Edges (marking BRE 14-036) #8 - 19.00 mm/ 15 Edges (marking BRE 15-019) #9 - 23.50 mm/ 15 Edges (marking BRE 15-023) #10 - 26.80 mm/ 15 Edges (marking BRE 15-026) #11 - 29.60 mm/ 15 Edges (marking BRE 15-029) #12 - 31.50 mm/ 15 Edges (marking BRE 15-031) #13 - 34.00 mm/ 15 Edges (marking BRE 15-034) #14 - 35.00 mm/ 15 Edges (marking BRE 15-035) #15 - 36.00 mm/ 15 Edges (marking BRE 15-036) #16 - 37.00 mm/ 15 Edges (marking BRE 15-037) #17 - 38.20 mm/ 15 Edges (marking BRE 15-038) #18 - 42.50 mm/ 15 Edges (marking BRE 15-042) #19 - 43.30 mm/ 15 Edges (marking BRE 15-043) #20 - 44.50 mm/ 15 Edges (marking BRE 15-044)

Mouse Over Image To Zoom Professional-Set-Of-20-Aluminum-Opener-Dies-Made-For-Swiss-Breitling-Watch

Acute Technology Inc.

As shown is an oscilloscope providing a 200MHZ bandwidth. This oscilloscope supports USB 2.0 interface.   Display 2MV /DIV - 10V/DIV  Vertical resolution: 9 bits/ch  Easy to install  Digital storage  

Oscilloscope

CERIUM TECHNOLOGY (S) PTE LTD

This colorimeter&nbsp;is developed by Professor Arnold Wilkins and the Medical Research Council and manufactured exclusively by CVT. The design is also&nbsp;fully supported by research studies and peer reviewed controlled trials. The high-precision design can accurately measure the intensity of color.
 
  For optical use. 
  Easy operation.&nbsp; 
 

Intuitive Colorimeter

Fuzhou Haijing Science & Technology Development Co., Ltd.

This facial recognition equipment is designed with a one-face face recognition access control terminal. It is professionally engineered to deliver high performance. This facial recognition equipment is an ideal addition to your home.
 
  Facial recognition time attendance equipment. 
  Access control terminal: one-face face recognition access control terminal is high-tech authentication device, developed by Haijing Science &amp; Technology Development Co. LTD. 
  With the leading face detection and recognition tech. 
 

Facial Recognition Equipment

Metrue, Inc.

 	 We have type A, B C goniophotometer system including Goniophotometer, Spectroradiometer, Power Supply, Reflective Mirror, Illumance meter etc.  

GonioPhotometer System

Micsig&nbsp;MS200&nbsp;serial&nbsp;handheld&nbsp;multi-functional&nbsp;oscilloscope&nbsp;includes&nbsp;oscilloscope,&nbsp;multimeter&nbsp;and&nbsp;recorder&nbsp;functions,&nbsp;which&nbsp;contains&nbsp;the&nbsp;following&nbsp;features: 	 70MHz,&nbsp;1GS/s,2CH&nbsp;scope&nbsp;input,&nbsp;1&nbsp;channel&nbsp;multimeter&nbsp; 	 5.7&nbsp;inch&nbsp;TFT&nbsp;LCD&nbsp;full&nbsp;touch&nbsp;screen,&nbsp;640*480&nbsp;resolution,&nbsp;16&nbsp;bit&nbsp;color&nbsp;depth 	 8&nbsp;bit&nbsp;AD&nbsp;acquisition.&nbsp;Display&nbsp;and&nbsp;measurement&nbsp;are&nbsp;more&nbsp;precise. 	 Touch+Button+Scroll&nbsp;Wheel&nbsp;make&nbsp;handling&nbsp;better&nbsp; 	 Can&nbsp;be&nbsp;upgraded&nbsp;to&nbsp;50&nbsp;k&nbsp;wfms/s&nbsp;waveform&nbsp;refresh&nbsp;rate 	 Quick&nbsp;drag&nbsp;and&nbsp;zoom&nbsp;on&nbsp;touch&nbsp;screen,&nbsp;quick&nbsp;operating&nbsp;response&nbsp;speed 	 Serial&nbsp;bus&nbsp;trigger,&nbsp;support&nbsp;UART(RS232/RS422/RS485)&nbsp;/SPI/I2C/CAN/LIN 	 HDTV&nbsp;trigger&nbsp;for&nbsp;PAL,NTSC,SECAM,720P,1080I,1080P 	 31&nbsp;kind&nbsp;of&nbsp;automatic&nbsp;measurements 	 Support&nbsp;USB&nbsp;Host/Slave&nbsp;interface,&nbsp;which&nbsp;can&nbsp;plug&nbsp;U&nbsp;device&nbsp;or&nbsp;connect&nbsp;to&nbsp;the&nbsp;PC 	 Detachable&nbsp;Li-ion&nbsp;battery&nbsp;6000mAH  

Micisg Handheld Oscilloscope

KYORITSU CHEMICAL CHECK Lab., Corp.

Shown here is a digital spectrophotometer which uses LEDs as a light source. The display shows the result in the unit of mg or L. The sophisticated device ensures accurate measurement. It makes an essential accessory for lighting factories.
 
  Material:&nbsp;polystyrene. 
  Path length: 20mm. 
  Cell volume: 1.5ml. 
  Battery life: 2,500 tests. 
 

Digital Spectrophotometer

Rainbow Light Technology Co Ltd

  The price is for reference only, the details of price please contact us. Thank you!​  

  Rainbow-Light Portable Lighting Measuring Equipment with Display  

  Portable Lighting Measuring Equipment with Display , the first CCD spectrometer in the world. Portable light and color meter free from connecting with computer.
This light meter can capture and visible light source and to operate the device through touch panel instinctively, instant spectrum and data available. Several models available, such as PPF and LED BINS.
MEMS Micro-spectrometer is the core of portable light meter. Its high stability and accuracy provide diversified application.  

 2013 Taitronics Technology Innovation Awards - The Quality Award
2014 Taiwan Int&rsquo;l Lighting Show Innovation Awards
2014 ICT Month Innovative Elite 

  Features   	 The First connect free CCD spectrometer in the world 	 Infrared, aim the light source and instant measuring 	 Touch panel with 4.3 inch color monitor 	 High quality design, made by Aluminum Alloy which is durable and delicate 	 Personalized appearance, offer multiple color choices. 	 Portable size, measure data at any time in any place 	 Operate easily with physical buttons and intuitive touch panel interfaces 	 Wide range of measurement with all visible light 	 Offer lots of multi-faceted analysis diagrams and parameters    Specification   	 Resolution：4.2 - 5 nm FWHM 	 Wavelength Range：380 &ndash; 780 nm 	 Signal-to-noise Range：0.3 % 	 Spectral deviation：0.12 % 	 Integration Time：1 ms &ndash; 24 s 	 Input Fiber Connector：SMA905 	 Interface：USB 	 Power：Rechargeable Li-ion Battery 	 Screen：4.3 inch Touch / Colorful Screen 	 Storage Media：Micro-SD Memory Card 	 Dimensions：148.5(W) x 96(D) x 34.5(H) mm 	 Weight：550 - 600 g 	 Design / Made in Taiwan    Model   	 MR-16:
	Spectrum testing / Light measurement / CIE1931 / CIE1976 / Spectrum analyzing / CRI / CQS / SDCM 	 MR-16-PPF:
	Spectrum testing / Light measurement / CIE1931 / CIE1976 / Spectrum analyzing / CRI / CQS / SDCM / PPF 	 MR-16-BINS:
	Spectrum testing / Light measurement / CIE1931 / CIE1976 / Spectrum analyzing / CRI / CQS / SDCM / LED Bins  

Portable Lighting Measuring Equipment with Display

  The price is for reference only, the details of price please contact us. Thank you!  

  Rainbow-Light Goniophotometer  

  Rainbow-Light Goniophotometer measures total luminous flux, luminous intensity distribution, spatial color distribution&hellip;etc. according to the diagrams and data through rotatable instrument (&le; &plusmn; 165˚) and rotatable lamp stand (0˚ - 360˚).  

  Features     20cm-&infin; spatial photometric distribution   Luminous intensity distribution   Total luminous flux   Display of lux, CCT, color, CRI, and so on in a 3-dimension way   Display of lux, CCT, color, CRI, and so on of each testing point   Providing Rainbow Light Goniophotometer software and customized software   Providing vertical profile   Providing Cartesian Coordinates System   Display of illuminance at a distance comparison   Center illuminance   Hue determination and the relationship between DUV and angle of view   IES files and SDK available   Max hue determination and the position   Average color coordinates (Xa, Ya)   Beam angle   CIE Glare Index (CGI)   Rainbow Light Luminous Decay software, monitoring luminous decay and calculating the curve and providing time needed for stable light output, junction temperature, and LED lifetime, etc..  
  Spectrometer specification (High Level)     Model：CDM-01   Resolution：0.8 &ndash; 1.5 nm FWHM   Wavelength Range：300 &ndash; 1100 or 380 &ndash; 780 nm   Signal-to-noise Range：0.1 %   Spectral deviation：0.04 %   Integration Time：1 ms &ndash; 24 s   Input Fiber Connector：SMA905   Interface：USB, GPIO   Power：Default USB Power   Dimensions：73(W) x 85(D) x 30(H) mm   Weight：292 g   PC Operating System：Windows XP / Windows 7 / Vista   Design / Made in Taiwan    Spectrometer specification (Standard Level)     Model：CDM-02   Resolution：4.2 &ndash; 5 nm FWHM   Wavelength Range：380 &ndash; 780 nm   Signal-to-noise Range：0.3 %   Spectral deviation：0.12 %   Integration Time：1 ms &ndash; 24 s   Input Fiber Connector：SMA905   Interface：USB, GPIO   Power：Default USB Power   Dimensions：75(W) x 51(D) x 20(H) mm   Weight：170 g   PC Operating System：Windows XP / Windows 7 / Vista   Design / Made in Taiwan  

Goniophotometer

HONG KONG SANPOMETER LIMITED

 	 The screen brightness meter is specifically designed to measure the brightness of various fluorescent screens and transmission screens. 	 It has wide applications in the measurement of TV sets, medical X-rays, CRTs and FED and fluorescent substances.  

Screen Luminance Meter

VELLEMAN COMPONENTS NV

 The handheld oscilloscope offers guaranteed performance over years with high stability. It comes with a large LCD display for clear viewing of readings. This compact oscilloscope is definitely a great choice for professional technicians. 
 
  Large keyboard. 
  Sampling rate: 40MHz.&nbsp; 
  Analog bandwidth: 12MHz. 
  USB compatible. 
 

Shanghai Yanshun Scope Parts & Accessories Co., Ltd.

This portable videoscope comes with a professional design for reliability. It is designed with a 5-inch color LCD display for easy viewing. The ergonomic design allows maximum control and ease of use.
 
  160,000/300,000 pixels. 
  Normal/dark lightness. 
  5&quot; color LCD display. 
 

Portable Videoscope

GUANGDONG HUANKAI MICROBAL SCI. & TECH. CO.,LTD

This pocket clorimeter is designed for accurate free and total chlorine measurement. The lightweight and compact clorimeter is suitable for extended field work or quick, on-the-spot process monitoring. The digital display clearly indicates the instrument range or parameter being tested. 

 
  Operating temperature: 0 to 40&deg;C. 
  Operating humidity: 0 to 90%. 
  Weight: 200g (battery included). 
  Method: DPD method (GB11898-89). 
  Wavelength: 510nm. 
  Arrange: 0.00-3.0mg/L. 
 

Pocket Clorimeter

WithLight

 The portable spectroradiometer measures the spectral power distribution of illuminants.&nbsp;It comes with a lightweight design for enhanced mobility. This portable spectroradiometer is a great choice for industrial applications. 
 
  Easy operation. 
  High precision. 
 

Portable Spectroradiometer

Unit-teek Enterise Co., Ltd.

This inspection system is built with 2 LED light sources for an optimal brightness for inspections. The system has a 2.4-inch display for easy viewing.&nbsp;This water proof video inspection system is ideal for all plumbing-related tasks like inspecting pipes with running water and inspecting toilet tanks.
   Current consumption: maximum 350mA.   Resolution: 480 x 234 pixels (monitor), 640 x 480 pixels (camera).   Camera lighting: 2 white LEDs.   Operating temperature: 0 to +45&deg;C.   Minimum bending radius: 45mm.   6.1cm (2.4-inch) TFT display.   Waterproof (IP rating: 67).  

Sea-Scope Inspection System

 	 Integrating Sphere system including Integrating Sphere, Power supply, Spectroradiometer, Power Meter  

My Sourcing