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Electronics

零件，組件及電器用品

elec

搜羅全球頂尖零件，組件及電器用品公司提供的零件，組件及電器用品資訊。您可在貿發網採購平台即時諮詢可靠和專業的產品供應商，以獲取詳盡的資料及報價。

零件，組件及電器用品供應商和製造商

Parts, Components & Electrical Supplies

龍程實業(香港)有限公司

Display: LCD with a max. reading of 1999
DC Voltage AC Voltage
DC Current AC Current
Resistance Diode and Audible continuity test
Overload protection
Safety standards: CE EMC/LVD. CE MAX CATIII 300V

Multimeter

標準儀器有限公司

This digital meter is ideal for general sound level measurements. The device features analog AC/DC outputs for connecting to an analyzer or recorder. Coming with a wide range of 30dB to 130dB, this sound level meter is great for measuring&nbsp;noise in factories and checking acoustics in auditoriums.

 
  1.5dB accuracy. 
  Meets IEC651 type 2 standard. 
  Max. hold and data-hold functions. 
  Built-in calibration check. 
 

Sound Level Meter

Shenzhen Mestek Electronics Co., Ltd.

SL720 High-precision Sound Decibel Monitor Office Noise Detection decibel Meter Tool 30-130dB Decibel TesterKey attributesOther attributesPlace of OriginGuangdong, China Warranty3 year Customized supportOEM Brand Namemestek Materialother Colorother Powerother Microphone1/2 inch Condenser Microphone Measuring Range30~130 dBA Accuracy±1.5dB Frequency Range31.5HZ~8.5KHZ Sampling Rate2 times / second Product nameSound Level Meter Resolution0.1°C Data HoldMaximum hold Power Supply3*1.5AAA battery CertificationCE FAQ1. who are we?We are based in Guangdong, China, start from 2014,sell to Domestic Market(40.00%),North America(20.00%),WesternEurope(12.00%) There are total about 51-100 people in our office.2. how can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.what can you buy from us?Digital Multimeters,Digital Clamp Meters,Industrial Infrared Thermometers,Laser Distance Meters,AC Voltage Detectors,Plastic Casefor Digital Multimeters,Plastic Case for Digital Clamp Meters,Plastic Case for Industrial Infrared Thermometers,Plastic Case forLaser Distance Meters,Plastic Case for AC Voltage Detectors4. why should you buy from us not from other suppliers?Shenzhen Mestek Electronics Co., Ltd,business mogel for testing instruments for more than 15 years. All our items are coming with CE certification and we have special team work for after sales services 7*24 to help you solve any kind of problem.5. what services can we provide?Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;Language Spoken:English,Chinese,Spanish,German,Russian,ItalianSpecificationModel NumberSL720Measuring Range30~130 dBAAccuracy±1.5dBFrequency Range31.5HZ~8.5KHZData HoldMaximum and Minimum holdPower Supply3*1.5AAA battery 

Sound Level Meter SL720

西安東風機電有限公司

Xi&#39;an&nbsp;Dongfeng&nbsp;Machinery&nbsp;&amp;&nbsp;Electronic&nbsp;Co.,&nbsp;Ltd.&nbsp;was&nbsp;established&nbsp;in&nbsp;1993,&nbsp;a&nbsp;high&nbsp;quality&nbsp;measuring&nbsp;meter&nbsp;manufacturer,&nbsp;specializing&nbsp;in&nbsp;Flowmeter,&nbsp;Coriolis&nbsp;Mass&nbsp;Flowmeter,&nbsp;BCS&nbsp;series&nbsp;batch&nbsp;control&nbsp;system&nbsp;and&nbsp;CMS&nbsp;series&nbsp;gas-oil&nbsp;separated&nbsp;measurement&nbsp;system&nbsp;with&nbsp;high&nbsp;quality&nbsp;and&nbsp;competitive&nbsp;price.
Xi&#39;an&nbsp;Dongfeng&nbsp;Machinery&nbsp;&amp;&nbsp;Electronic&nbsp;Co.,&nbsp;Ltd.&nbsp;is&nbsp;a&nbsp;large-scale&nbsp;integrated&nbsp;high-tech&nbsp;company&nbsp;with&nbsp;R&amp;D,&nbsp;manufacturing,&nbsp;sales&nbsp;and&nbsp;services&nbsp;of&nbsp;flow&nbsp;measurement&nbsp;instruments,&nbsp;which&nbsp;are&nbsp;mostly&nbsp;applied&nbsp;to&nbsp;petroleum,&nbsp;petrochemical,&nbsp;chemical,&nbsp;pharmaceutical,&nbsp;electrical,&nbsp;metallurgical,&nbsp;building-material,&nbsp;etc.
During&nbsp;these&nbsp;years,&nbsp;our&nbsp;products&nbsp;are&nbsp;exported&nbsp;to&nbsp;Russia,&nbsp;Singapore,&nbsp;Thailand,&nbsp;Bangladesh,&nbsp;Kyrgyzstan,&nbsp;South&nbsp;Korea,&nbsp;Myanmar,&nbsp;Yemen,&nbsp;etc.&nbsp;Meanwhile,&nbsp;the&nbsp;customers&nbsp;whom&nbsp;are&nbsp;from&nbsp;Asia,&nbsp;Middle&nbsp;East,&nbsp;Southeast&nbsp;Asia,&nbsp;North&nbsp;America,&nbsp;Europe,&nbsp;etc&nbsp;give&nbsp;more&nbsp;attention&nbsp;to&nbsp;our&nbsp;company&nbsp;and&nbsp;products,&nbsp;gaining&nbsp;favorable&nbsp;comments.

  Coriolis&nbsp;Mass&nbsp;Flow&nbsp;Meter  
一、P&nbsp;Series&nbsp;Sensor
Measured&nbsp;Medium:&nbsp;Liquid,&nbsp;Gas,&nbsp;Slurry
Mass&nbsp;Flow&nbsp;Error:&plusmn;0.1%(Liquid),&nbsp;&plusmn;0.5%(Gas)&nbsp;
Nominal&nbsp;Size:DN15~DN250
Temperature&nbsp;Range:-40~+350&deg;C
Matched&nbsp;Transmitter:DPT100&nbsp;Series
Model:P10,&nbsp;P15,&nbsp;P20,&nbsp;P25,&nbsp;P50,&nbsp;P80,&nbsp;P100,&nbsp;P150,&nbsp;P200,P250

二、N&nbsp;Series&nbsp;Sensor
Measured&nbsp;Medium:&nbsp;Liquid
Mass&nbsp;Flow&nbsp;Error:&plusmn;0.15%
Nominal&nbsp;Size:DN15~DN250
Temperature&nbsp;Range:-40~+250&deg;C
Matched&nbsp;Transmitter:DPT100&nbsp;Series
Model:N10,&nbsp;N15,N20,&nbsp;N25,&nbsp;N50,&nbsp;N80,&nbsp;N100,&nbsp;N150,&nbsp;N200,N250

三、&nbsp;DPT100&nbsp;Series&nbsp;Transmitter
Installation&nbsp;Type:Compact Type&nbsp;&amp;&nbsp;Remote Type
Current&nbsp;Output:4~20mA
Frequency&nbsp;Output:0~10KHz
Communication&nbsp;Protocol:RS-485/MODBUS,&nbsp;HART
Ex-proof&nbsp;Mark:Ex&nbsp;de[ib]IICT6
Ambient&nbsp;Temperature:-40~+55&deg;C
Model:DPT100

Coriolis Mass Flow Meter

ARCO ELECTRONICS LTD

This wind gauge can accurately measure the wind speed. It has the air velocity measuring range of 0.3 to 30 m/s, meaning that it can measure mild to strong wind. Besides scientific purposes, sport events that involve wind speed such as archery can make use of this device as well. 
   Temperature range: - 10 C - 45 C (+/- 2 C)   Resolution: 0.1m/s   Air velocity unit: m/s, FT/min, Knots, Km/Hr, Mph   Average and current wind speed   C/F selection   Maximum and minimum air velocity measuring   Back light  

Anemometer

WENS PRECISION CO., LTD.

The debug meter features a convenient&nbsp;handheld design. It is well-engineered to deliver&nbsp;accurate measurements. This&nbsp;meter&nbsp;also comes with well-labeled&nbsp;buttons to ensure user-friendliness.
 
  Analog debug and digital debug&nbsp;in 1. 
  Wens 510: 50,000 count industrial dmm with data logger/trend analysis. 
  Wens 520: milliohm-LED-source meter. 
  Wens 530: oscilloscope-logic-portal analyzer-pattern generator. 
  Wens 540: oscilloscope-logic-portal analyzer-pattern generator-digital multimeter. 
 

Debug Meter

Beijing Precision Wave Instrument Co., Ltd.

 	 Ristic: Aluminum enclosure, optional explosion-proof type, both liquid and solids can be measured, optional open channel flow function, Chinese and English menu, with echo curve display function. 	 Application: Level measurement in various industrial fields and solid particle measurement, especially water processing industry.  

Ultrasonic Level Meter

 	 Characteristics: High precision, strong anti-interference ability; free from the impact of temperature, humidity and wind, easy installation and debugging; low power consumption; it can be used for the debugging of the serial port and a host computer. 	 Application: It is applicable to the water level monitoring of lakes, rivers, reservoirs, open channels and tides.  

Smart Radar Level Meter

Metek Ind'l Co Ltd

  Accurately measures distance from 0.6m (2ft) to 15m (50ft) by ultrasonic sensor  Laser pointer helps to determine target to be measured  Conversion of readings between imperial and metric  Operated by one 9V-006P battery (not included)  

Ultrasonic Distance Meter 

Fuzhou Yuxin Electronic Co., Ltd

 2-in-1 Ultrasonic Distance Meter and Stud Finder  	  1. Laser pointer measures from 2 feet up to 50 feet (60cm up to 15 meters)    	  2. Easy-to-read LCD    	  3. Built-in calculator for measuring areas and volumes    	  4. Adds and subtracts linear measurements, area, volume    	  5. Memory function    	  6. Choose from M/Ft units    	  7.&nbsp; Accuracy:&nbsp;&plusmn;0.5%&plusmn;1&nbsp;Digit     	  8.&nbsp; Resolutions:&nbsp;1‟(0.01M)     	  9.&nbsp; Aperture&nbsp;angle:&nbsp;Approx.&nbsp;5&nbsp;&plusmn;degrees     	  10.&nbsp; Laser&nbsp;Diode&nbsp;Type:&nbsp;Red&nbsp;laser&nbsp;diode&nbsp;650nm     	  11.&nbsp; Laser&nbsp;Class:&nbsp;Class&nbsp;IIIa(US&nbsp;version)/Class&nbsp;II(Europe&nbsp;version)     	  12.&nbsp; Tracking and validate modes Stud finder     	  13.&nbsp; Detects wood up to 3/4 inch Audio indicator and LCD display Auto calibration     	  14. S tud detection Operated by one piece of 9V battery (battery not included)&nbsp;     	  15.&nbsp; Product size: 5.7*3.9*12.7cm, N.W.: 143g    

Ultrasonic Distance Meter

 	 Materials: 316L and 304. 	 Measured medium: liquid, gas, grout. 	 Mass flow error: &plusmn; 0.1% (liquid); &plusmn; 0.5% (gas). 	 Density error: &plusmn; 1kg/m3. 	 Temperature range: -40&ordm; C~+350&ordm; C. 	 Process connects: flanges. 	 Flanges size: DN200. 	 Output signal: 4~20mA, 0-10kHz, RS485; HART Protocol. 	 Power supply: 85VAC~265VAC/18VDC~36VDC. 	 U shaped pipes. 	 Rectangular housing with logo. 	 Round display with indicator lights. 	 Easy to set up and use. 	 Offer accurate flow measurement. 	 Application: petroleum, petrochemical, chemical, pharmaceutical, food industry, electrical, metallurgical, building material, etc.  

Mass Flow Meter

 	 Materials: 316L and 304. 	 Measured medium: liquid, gas, grout. 	 Mass flow error: &plusmn; 0.1% (liquid); &plusmn; 0.5% (gas). 	 Density error: &plusmn; 1kg/m3. 	 Temperature range: -40&ordm; C~+350&ordm; C. 	 Process connects: flanges. 	 Flanges size: DN150. 	 Output signal: 4~20mA, 0-10kHz, RS485; HART Protocol. 	 Power supply: 85VAC~265VAC/18VDC~36VDC. 	 Rectangular housing with logo. 	 Round display with indicator lights. 	 U shaped pipes. 	 Robust construction. 	 Functional and reliable. 	 Offer a high versatility. 	 Application: petroleum, petrochemical, chemical, pharmaceutical, food industry, electrical, metallurgical, building material, etc.  

CMS oil-gas separated measurement system is a multi-phase flow measurement system researched and developed in our company. CMS employs advanced gas-liquid cylindrical cyclone separated technology to separate gas and liquid, and uses coriolis mass flow meter to measure the accuracy of gas and liquid. Because of the high accuracy, wide measure ratio, maintenance-free, strong flow characteristics of the coriolis mass flow meter, and also not affected by liquid physical characteristics(such as density and viscosity), the CMS is very specially applied to oil field complicated flow condition, varied flow, varied water content, complicated mining industry, etc.

CMS oil-gas separated measurement system can measure and display mixed liquid total mass, instant flow and density, and can also calculate water content ratio, oil production at the suitable industry conditions. The accuracy error totally meets international oil field oil-gas integrated output design regulation(GB50350 -2005) regulated single well oil-gas measured accuracy requirement, and also completing the current domestic oil well produced liquid multi-phase flow mixed phase transport measured technology.

CMS oil-gas separated measurement system technology parameters: 	 Liquid-phase measurement error: &le;&plusmn;3%. 	 Water content relative error: &le;&plusmn;3%. 	 Gas-phase measurement error: &le;&plusmn;10%. 	 Rated pressure: 4.0 Mpa. 	 Pressure-proof testing pressure: 6.0 MPa.  

Oil Field Metering Skids

Kaise Corporation

  A clamp meter with 15-functions in one small package  It includes DC 400A, AC400A, ACV, DCV, 惟, hz, buzzer, diode, duty, capacitance, peak hold etc  Different measurement, power-on auto initialized, display hold and auto power off are included  It fits in users hand and non slippy  It has test lead holder for voltage measurement  It is particularly used for professionists of electricity and physics  It can be used in manufacturers and factories  

Clamp Meter

Shanghai Yihua V&A Instrument Co Ltd

The sound level meter is a portable device used to measure sound&nbsp;pressure&nbsp;level&nbsp;in dB. It supports a measuring range of 30dB-120dB. The sound level meter is precisely engineered to produce reliable results.
 
  4-digit digital display&nbsp;monitor. 
  Resolution: 0.1dB. 
  Accuracy: 1.5dB (under 94 dB). 
  Four ranges: 30-60dB, 50-80dB, 70-100dB, 90-120dB. 
  Time response: 0.25s/0.75s. 
 

Digitek Instruments Co Ltd

Feature: 	 Display: 4000 Counts Auto/Manual Range 	 Basic Accuracy: 0.5% 	 Diode Check Continuity 	 Buzzer Relative Measurement 	 Data Hold 	 Back Light Display 	 Auto Power Off, Can Disable  Specification: 	 DC Voltage: 400mV/4/40/400V &plusmn;0.5%, 600V &plusmn;0.8% 	 AC Voltage: 4/40/400V /650V &plusmn;1.0% 	 DC Current: 400A &plusmn;1.5%, 1000A &plusmn;2.0% 	 AC Current: 400A &plusmn;2.0%, 1000A &plusmn;2.5% 	 Resistance:400&Omega;/4/40/400k&Omega; &plusmn;1.0%,4M&Omega;/40M&Omega; &plusmn;2.0% 	 Capacitance: 40nF &plusmn;5.0%, 400nF/4&micro;F/40&micro;F &plusmn;3.0%, 400/4000&micro;F &plusmn;20.0% 	 Temperature: -58F~ 1292F: &plusmn;3.0% 	 Frequency: 1Hz-10MHz &plusmn;0.1% 	 Duty Cycle: 0.1%--99.9% &plusmn;2.0% 	 Dimension:165(H)x83(W)x37(D) mm  

 The distance meter offers precise measurement with a laser pointing function. It comes with a user-friendly control panel for easy operation. This distance meter is definitely a great choice for surveyors and professional technicians. 
 
  Measure range: 0.5-60m. 
  Calculates area and volume. 
  Calculates sum of length. 
 

Distance Meter

廣州市銥泰電子科技有限公司

   Displayed is a high-sensitivity leakage clamp meter that is designed for professional use.   This excellent leakage clamp meter is equipped to accurately measure the amount of electricity leakage in a current.   Boasting a large LCD screen, this simply is a robust addition to toolboxes.   Measuring scope: 0.001mA～60A (50/60Hz).   Accuracy: 0.001mA.   RS232 interface.   Data storage: 99 groups.   Clamp mouth: 35 x 40mm.   LCD display.   OEM is welcome.  

High Sensitivity Leakage Clamp 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

深圳市弘基嘉科技有限公司

Type: digital display outside micrometer
Measuring range: 25 to 50 (mm)
Resolution: 1 (microns)
Scope of outside diameter measurement
The index value of 0.001 mm
It&#39;s mainly engaged in integrated software design and production of tensile testing machines, electric drying ovens with forced convection, vacuum drying test chambers, carton compression testing machines, paperboard compression testing machines, paperboard disruptive strength testers, constant temperature &amp; humidity chambers, low/high temperature test chambers, cold-thermal shock test chambers, air change ageing ovens, salt spray testers, swing testers, hardness testers and measuring instruments, drop test machines, vibratory testing machines, quadratic&nbsp;element image measuring machines, density meters and other measuring apparatus, as well as research and development of electric wire and cable testing machines, chemical paint testing machines, plug life testers, wire rod tensile testing machines, connector corrosivity testers, ironware and plastics tensile strength testers, rubber tensile strength testers, instrument for traffic information, space technology, and colleges, and other detection instruments and devices. The company continuously introduces new equipment manufacturing techniques and management techniques, and dedicates itself to make it stronger and larger. In the meanwhile, with professional production and R&amp;D teams, the company has developed a series of instruments and equipment at the world level through hard works in research &amp; development and design
Please contact Shenzhen Hongjijia Science and Technology Co., Ltd.

Email: jqajw2005@163.com

Email: 1044885794@qq.com

QQ,1044885794

Tel: 0086+0755-61169693 -61169562

Mobile: 0086+15818624714, Mr. Huang Rijiang

Address: Hanhaida High-new Tech Park, No. 144 Songgang Tangxiayong Industrial Avenue, Baoan District, Shenzhen, Guangdong Province, China

Micrometer

科捷儀錶（香港）有限公司

   3 1/2 digit, 1999 counts   Ergonomic design, ease of use   Jaw opening: &Phi;32mm    2A range with a minimum resolution of 0.001A    Auto/manual ranging   Full function protection   Double insulation pollution degree 2   Standard met: IEC1010-1 &amp; IEC 1010-2-032   CATIII600V  General description   Power supply: 9V battery   LCD size: 34 x 20mm   Accessories: test lead, battery, user manual   Product weight: approx. 160g(battery included)   Product dimension: 174(L) x 62(W) x&nbsp;32(H)mm  

   3 1/2digit, 1999 counts   Ergonomic design, ease of use   Jaw opening: &Phi;32mm   Max input current 500A   Manual ranging   Function unit sign annunciator   Full function protection   Double insulation pollution degree 2   2A range with a minimum resolutionof 0.001A   Standard met: IEC1010-1 &amp; IEC 1010-2-032   CATIII600V  General description   Power supply: 2pcs x 1.5V battery   LCD size: 34 x 20mm   Accessories: test lead, battery, user manual   Product weight: approx. 383g(battery included)   Product dimension: 174(L) x 62(W) x 32(H)mm  

Mini Clamp Meter

思弗德國際 

   0-300mm, 0.01mm.   Carbide tipped scriber with clamp.   Battery included.   Long straight scale.   With measurements on the scale.   With a sliding bar along the scale.   Digital display on the bar.   Clear and easy readings.   Stable padded base.   Ideal for measuring the height of different objects.   Harmonization system (HS) code: 901780.   United Nations standard products and services code (UNSPSC): 27000000.  Optional height is available, please ask for quote
Model: 625-24-0 &nbsp; &nbsp;&nbsp; 0-600mm, +/-0.07mm
Model: 625-40-0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0-1000mm, +/-0.10mm

Digital Height Gauge

   Digital reading: 0.0005&quot;/0.001mm.   Iinch/metric conversion.   Actual/absolute measuring.   Auto on/off to maximize battery life.   Protection level IP65.   7 pairs of interchangeable anvils.   Ratchet stop.   SR44 battery included.   Warranty card, instruction manual, calibration certificate.  Package:   Plastic case for 0-100mm range.   wooden case for model over 100mm range.  

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