电子产品

搜罗全球顶尖电子产品公司提供的电子产品资讯。您可在贸发网采购平台即时谘询可靠和专业的产品供应商，以获取详尽的资料及报价。

电子产品供应商和制造商

Electronics

零件，组件及电器用品

elec

搜罗全球顶尖零件，组件及电器用品公司提供的零件，组件及电器用品资讯。您可在贸发网采购平台即时谘询可靠和专业的产品供应商，以获取详尽的资料及报价。

零件，组件及电器用品供应商和制造商

Parts, Components & Electrical Supplies

漳州市东方智慧型仪器表有限公司

Widely used in electro-optical source, research teaching, industry inspection as well as agriculture researching and illumination control
Large LCD display 	 Backlight LCD display 	 Data-hold function  Specifications 	 Range:1~50000 Lux in 3 ranges 	 Sampling Rate: About 2 times/sec 	 Sensor: Silicon photodiode &amp; filter 	 Weight: 198g 	 Power Source: 9V (6F22) battery x 1pc  

Digital LUX Meter

美特(中国)有限公司

 Features: 

- 200 - 250VAC&nbsp;
- Neon indication for wiring conditions&nbsp;
- Test BS 1363 sockets&nbsp;
- 30mA RCD / ELCB trip test&nbsp;
- Dimension (LxWxD) mm : 50x52x50&nbsp;
- Packaging: Standard PVC Sliding blister card

&quot;FREE&quot; shipping cost arranged by &quot;First Come First Serve&quot;. Valid to 31 Mar 2018 for samples ordering only.

Socket Tester

菁盛企业有限公司

The professional cable tester is designed to identify and trace wires or cables within a group without damaging the insulation. Red and black test leads are provided. It has&nbsp;standard 4-conductor modular cord and plug. It works with any tone generator to identify wires.
 
  Verifies continuity, polarity, and detects faults. 
  Composite tip reduces chock risk. 
  LED signal-strength indication. 
  Adjustable volume control. 
  Earphone jack for noisy environments. 
  Modular jack and test pins for multiple connection options. 
  Ring-tip polarity test indicator. 
  Accessories: BNC/F adapter, 50&Omega; BNC terminator, RG58U cable, 9V battery, carrying case. 
 

Cable Tester

- Non-trip RCD testing method
- Test lead nulling point
- Six insulation check levels (Plus correct output check)
- Five continuity check levels (Plus correct output check)
- Two loop impedance test points plus local loop
- Five checks covering 30mA and 100mA RCD&#39;s
- Checks RCD over current test
- Test leads for resistance and insulation checks
- Calibration certificate with measured values
- Tough drop-proof watertight case
- Operating voltage : 230V (Mains supply)

Professional Calibration Check Box

- Heavy duty rubberized cabinet
- Insulation testing up to 1000V
- Insulation breakdown voltage ramp feature
- Continuity feature
- Null function for accuracy
- Breakdown voltage diagnostic function
- Hands free function for use with continuity or insulation tests
- Fully protected against accidental connection to mains voltage
- Connection shown by red LED and an audible warning
- Visual and audible warning of voltage present
- Auto discharge of capacitive circuits
- Battery powered : 4 AA (R06 / LR06)
&nbsp; &nbsp;

Insulation and Continuity Tester

 	 Designed in UK 	 Displays PFC/ PSC at same time as Loop reading 	 250/ 500/ 1000V insulation test with auto discharge 	 Test leads auto-null for continuity mode 	 RCD auto test mode for 30mA RCDs 	 RCD ramp test function 	 End of line calibration certificate included 	 Hand-free mode controlled by separate button 	 Single rotary dial for function selection 	 Mains polarity test 	 Colour coded lead set with clips and prodes 	 Battery powered: 4XAA (R06/ LR06)  

Professional Multifunction 5 in 1 Tester

Shenzhen Everbest Machinery Industry Co., Ltd. (CEM)

 	 Rugged multifunction installation tester with 3.5&quot; TFT color LCD display, provides insulation resistance, earth resistance, loop impedance, voltage, RCD, PFG and PSC testing. 	 It is designed with software system and ensure the safety of electrical installations in domestic, commercial and industrial applications. 6650 can ensure the fixed wiring is safe and correctly installed. 	 It is fast sampling and dual display, clear symbols and exceptionally wide viewing angle are for easy and safe readings.  

Multifunction Installation Tester

广州市多一电子有限公司

Showing is an electrical testing instrument with multi functions. Professional and accurate, this tester provides the auto ranging, data hold and LCD backlight. Together with a well-designed packaging box, this tester is perfect for various electronic product testing. 	 Ground resistance measurements from 0.01ohm to 2000ohms with 0.01ohm resolution. 	 Product net weight approx. 900g.&nbsp; 	 Measure insulation resistance to 2000M ohms. 	 Test voltage 250V, 500V, 1000V. 	 AC voltage measurement to 600V. 	 Check phase sequence and phase status. 	 Auto ranging, data hold, LCD backlight. 	 Low battery warning. 	 Complete with test leads, auxiliary earth bars, phase wire, heavy duty carry case and eight AA. 1.5V dry cells. 	 Earth resistance: 0~20/200/2000&Omega; &plusmn;(2%+5). 	 Testing voltage: 250/500/1000V. 	 Insulation resistance: 0.1~2000M&Omega; &plusmn;(3%+5). 	 Phase rotation check: yes. 	 AC V 700V &plusmn;(2%+5). 	 Auto range: yes. 	 Function symbol display: yes. 	 Data hold: yes. 	 Low battery warning: yes. 	 Max. displays 1999. 	 LCD backlight yes. 	 Power AA1.5V x 8.  

Multi Function Tester

深圳市汉研电子科技有限公司

 	 Maximum display: 1999 	 Operating temperature: 0℃~40℃ 	 Relative humidity: 30%RH~85%RH 	 Overrange display: The highest bit is displayed &quot;1&quot; 	 Size: 175&times;110&times;70mm 	 Weight: about 630g&nbsp;(battery included) 	 Power: 9V (6nos1.5V 5battery)  

Insulation Tester

Sanwa Electric Instrument Co., Ltd.

 	 Test voltage DC5000V/2500V/1000V/500V/250V 	 Insulation Resistance up to 1T&Omega; 	 Short circuit current up to 4mA 	 Dielectric Absorption Ration(DAR) 	 Polarisation Index(PI) 	 Auto discharge function 	 Data hold(Auto) 	 Auto power save 	 Back light  

High Voltage(5000V) Insulation Tester

Hong Kong Uranus Investment Co Ltd

The digital insulation meter works in the related voltage from 100V, 250V, 500V, to 1,000V. The meter comes with a display LCD screen with maximum reading 1,999. You are allowed to measure insulation resistance more safely by avoiding operation mistakes. 	 Minimum division: 1&Omega;. 	 Resistance: 0-2,000M&Omega;. 	 Accuracy: 5%. 	 Short current (mA): &ge;1.5mA. 	 Insulation resistance: &ge;500M&Omega; (1,000V).  

Digital Insulation Meter

Ningbo Feat Mechanical & Electrical Co., Ltd.

 The salt measuring device measures the salt content of food by&nbsp;inserting the tip of the device into the food. The 7 LED indicators indicate different salt levels. Control your salt intake for a healthy lifestyle with this salt measuring device. 
 
  Input voltage: DC4.5V. 
  Rated power: 0.5W&plusmn;5%. 
  Test range: 0.3%-1.8%. 
 

Salt Measuring Device

Shenzhen Wopson Electrical Co.,Ltd

Main Feature: 	 23mm ip68 waterproof camera 	 Adjustable super-bright led 12x 	 Color TFT monitor 7inch 	 5mm figberglass cable in 20/20/40m length optional. 	 Dvr function support max 256G SD card. 	 One&nbsp;click snapshot and video, 	 Built in meter counter and keyboard typing 	 10 level digital zoom 	 Over 7hours running time. 	 Portable,easy to use. 	 512Hz transmitter and receiver optional. 	 Meter counter optional   Component Specification  	 Waterproof Camera 	 Camera size: 23 x 120mm&nbsp;&nbsp; 	 Camera shell material: Stainless steel camera 	 Camera glass material: sapphire glass 	 Sensor size:1/4 inch 	 Total Pixels:PAL:720X576&nbsp;&nbsp;&nbsp;NTSC:720*480 	 View angle:120&deg;. 	 Camera light:12PCS white LEDS. 	 Special gold point touch connector&nbsp; 	 Waterproof:IP68 	 Camerawork current:100MA&nbsp; 	 LEDS ADJUASTABLE 	 Work temperature:-10&deg;C-50&deg;C   Handle monitor  	 Monitor size: 7inch TFT color monitor 	 Monitor Total Pixels:1440X234 	 Monitor power supply :DC 12V 	 osd language: English 	 Up, down&nbsp; left, right adjustable. 	 16:9&nbsp; 4:3 model 	 Sunshade include 	 Waterproof connector 	 Work temperature:-10&deg;C-50&deg;C 	 Cable wheel 	 Cable size :332 x 132mm 	 Wire material: fiberglass rod 	 Fiberglass length:20/30m 	 Fiberglass diameter:5mm 	 Fiberglass color: yellow/blue   Battery  	 Battey pype:12V 4000MAH&nbsp;&nbsp;&nbsp;&nbsp; 	 Rechargeable-ionn battery(18650) 	 Used time&nbsp;:&nbsp;7&nbsp; hours. 	 Charger 	 input:AC90-260V&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; output: DC 12V&nbsp;&nbsp;&nbsp; 1000MA 	 Output cable length:1.5M 	 DC plug diameter :2.1MM  

CCTV Camera for Sewerling Inspection with Meterage factory price

 Vertical Inspection Camera System for Underwater Pumps Deep Well Camera&nbsp;  	 Camera 	 Head size: 58mmX126mm 	 Sensor size: 1/3 inch Sony CCD 	 View angle: 60o 	 Camera power supply: DC 12V 	 Camera light: 24PCS white LEDs 	 Rotation angle:&nbsp; Horizontal: 360 degrees; 	 Vertical: 180 degrees 	 Camera glass material: sapphire glass 	 Camera shell material: stainless steel 	 Cable wheel 	 Cable size: 500(L)X512(W)X370(H)mm 	 Wire material: PE 	 Fiberglass length: 300m(standard) 	 Fiberglass diameter: &oslash;6.8mm 	 Fiberglass color: black 	 Control case 	 Power supply: 12V 	 LED adjust 	 Battery level display 	 Storage medium: SD card(max 32G) 	 Digital clock and digital calendar 	 DVR Total Pixels: 720X576(D1) 	 Picture snap and movie record 	 Movie format: AVI 	 Microphone aduio record 	 Stereo earphone output 	 &nbsp; 	 Monitor 	 Monitor size:15inch TFT color monitor 	 Monitor Total Pixels:800X600 	 Monitor power supply: DC 12V 	 OSD language: English 	 Up, down, left, right adjustable 	 4:3 model 	 Battery 	 Total Power: 14W 	 Charge time: 5hours 	 Protective voltage: 8.1V 	 12V 4000MAH Li-ion battery(18650) 	 Work time:&ge;260minutes 	 Keyboard 	 Keyboard Size: 284(L)X122(W)X24(H)mm 	 Language: English 	 Text Edit Line: PAL 27letter 14line; NTSC 27letter 12line 	 Max Edit Page: 4pages 	 Suitcase 	 Size: L460&nbsp; x W370 x H180mm 	 Material: Engineering plastics 	 Empty case weight: 5.9kg 	 Waterproof  

Vertical Inspection Camera System 

 WOPSON Pipework Camera Drain Maintenance Camera with Rotate Cable And USB Stick 
 Camera  	 Camera size: 23mm x 125mm 	 Camera case material:stainless steel house stainless steel 304 	 Camera glass material:sapphir glass 	 Sensor size: 1/4 inch 	 Total Pixels:PAL:720X576&nbsp;&nbsp; NTSC: 720X480 	 View angle:120&deg;. 	 Camera light:12PCS white LEDS. 	 Special gold point touch connector 	 Waterproof:IP68 	 Camerawork current:100MA&nbsp;&nbsp;&nbsp;&nbsp; 	 Camara power supply:DC 12V 	 LEDS ADJUASTABLE. &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 	 512hz build in transmitter   Monitor  	 1. monitor size:9inch TFT color monitor 	 2. monitor&nbsp;Total Pixels: 800x480&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 	 3. monitor power supply:DC 12V 	 4. osd language: english &nbsp; 	 5. up,down left,right adjustable 	 6. 16:9 4:3 model&nbsp; 	 7. sunshade include&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 	 8. waterproof connector &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 	 9. Work temperature:-10&deg;C-50&deg;C  
 Cable wheel  	 Cable size: 320MM(diameter)X110(h) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 	 Fiberglass length:20M( standard) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 	 Fiberglass color:yellow 	 Wire material: fiberglass rod 	 Fiberglass diameter:4.8MM 	 Meter counter   Battery  	 Battey type:12V 4000MAH &nbsp; &nbsp;&nbsp; 	 Used time :7 hours 	 Rechargable li &ndash;ion battery(18650)&nbsp;  
 Charger  	 Input: AC90-260V &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 	 Output: DC 12V&nbsp;&nbsp; 1000MA 	 3.Output cable length:1.5M&nbsp;&nbsp;&nbsp; 	 4.&nbsp;DC plug diameter :2.1MM   Box  	 Box size:48cm x 39cm x 19.5cm 	 Box material:fire protection &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;  
 Skids size  	 SKIDS1: 40MM &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 	 SKIDS2: 80MM  
Keyboard 	 Keyboard size: 220 x 110 x 15mm 	 Language:english 	 Keyboard interface:USB inport 	 Text edit line:PAL 28 letter 15 line; NTSC 26 letter 12 line 	 Max edit page: 4pages&nbsp;  

WOPSON Pipework Camera 

Suzhou Jun-Liang Optronic Technology Co.,Ltd.

This mini lux meter enables you to carry out precise illumination measurement both indoors and outdoors. The device combines reliable measuring technology and a compact design. The large, crystal-clear display shows easy-to-read measuring data.

 
  Long lifespan. 
  Easy to operate. 
 

Mini Lux Meter

上海仪华仪器（香港）有限公司

 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

Shenzhen Sanpo Instrument Co., Ltd.

  Digital professional lux meter with high resolution and good accuracy  Designed for simplicity of use in taking rapid light measurements.  Compact and portable design which be be easily carrying around for different usage.  

Digital Luxmeter

VELLEMAN COMPONENTS NV

This unique unit includes a digital oscilloscope, a digital function generator and a simple but easy-to-use power supply. The 3 units are electrically separated for ease of measurement. Measuring and testing&nbsp;have become&nbsp;easier than ever.

 
  Scope, function generator and power supply. 
  Units are electrically separated for easy measurement. 
  Oscilloscope 40MS/s. 
  1MHz function generator. 
  Power supply output (fixed voltages): 3V, 5V, 6V, 9V and 12V. 
 

Three-in-One Lab Unit

Tecpel Co., Ltd.

DCM-040 features: 
   Accurate AC digital clamp meter for leakage current measurement.   10&mu;A high resolution on 40mA range.   Shield transformer jaws to minimize the effect of external stray magnetic field.   Large jaw with 30 mm diameter.   Five ranges (40mA, 400mA, 4A, 40A, 60A) for all application.   A filter circuit is designed to eliminate the effect of high frequency noise and harmonics for AC current measurement.   Large 3 3/4 digits LCD.   Fast bargraph display (20 times/sec.) for transient observation.   Continuity and frequency measurements.   Max/min, data hold functions, and relative measurement.   600V overload protection for ohm measurement.   Easy single rotary switch for any function selection.  Specifications (23&deg;C&plusmn;5&deg;C): 
   AC current: accuracy remarks.   Range resolution: 50/60 Hz wide (40 &ndash; 1kHz).   40mA 10&mu;A &plusmn;1.0%&plusmn;3dgts &plusmn;2.0%&plusmn;5dgts.   400mA 100&mu;A &plusmn;1.0%&plusmn;3dgts &plusmn;2.0%&plusmn;5dgts.   4A 1mA &plusmn;1.0%&plusmn;3dgts &plusmn;2.0%&plusmn;5dgts.   40A 10mA &plusmn;1.0%&plusmn;3dgts &plusmn;2.0%&plusmn;5dgts.   60A(0-50A) 100mA &plusmn;1.5%&plusmn;3dgts &plusmn;3.0%&plusmn;5dgts.   60A(50 - 60A) (1) 100mA &plusmn;3.0%&plusmn;5dgts &plusmn;3.5%&plusmn;5dgts.   Though the meter can display up to 400A, it is not calibrated beyond 60A.   AC voltage: (input impedance: 10M&Omega;).   AC voltage: (input impedance: 10M&Omega;).   Accuracy overload protection.   Range resolution: 50/60Hz, 40 &ndash; 1kHz.   400V 0.1V &plusmn;1.5%&plusmn;2dgts &plusmn;2.0%&plusmn;4dgts AC 800V.   Resistance (&Omega;) and continuity: open voltage 0.4V.   Range resolution accuracy beeping OL protection: 40-400&Omega; 0.1&Omega;., &plusmn;1.0% &plusmn;2dgts &lt; 38.0 &Omega;AC 600 V.  General specification: 
   General specification conductor size: 30mm max. (approx.).   Battery type: two 1.5V SUM-3.   Display: 3 3/4 LCD with 40 seg.   Bargraph.   Range selection: manual.   Overload indication: left most digit blinks.   Power consumption: 10 mA (approx.)  Low battery indication: 
   Sampling time: 2 times/sec. (display).   20 times/sec. (bargraph).   Operating temperature: -10&deg;C to 50&deg;C.   Operating humidity: less than 85% relative.   Storage temperature: -20&deg;C to 60&deg;C.   Storage humidity: less than 75% relative.   Altitude up to 2000m.   Dimension: 210mm (L) x 62.0mm (W) x 35.6mm (H).   8.3&quot; (L) x 2.4&quot; (W) x 1.4&quot; (H).   Weight: 200g (battery included).  Accessories: 
   Carrying bag x 1.   Users manual x 1.   1.5V battery x 2.   Certificate: CE.  

AC Leakage Clamp Meter

Metek Ind'l Co Ltd

  Non-contact AC detection with LED indicator  High and low sense points  Flash light  Detect microwave leakage  

Voltage Tester with Torch

  Metal, voltage & damp detectors combined in one unit  Instant visual (LED) & audible (Buzzer) warning  Detects, traces and assesses the extent and source of moisture or condensation  M/V selector switch provides independent metal or voltage detection with great accuracy in detecting hidden metal or wiring  Dual-colour LED indicator for metal and voltage detections  Powered by one 9V PP3 battery (not included)  

我的采购