Reviews Semiconductor Packaging Testing

Haofy Digital Alcohol Tester Breathalyzer, Breath Alcohol Tester LCD 3 Color Display USB Charging Blowing Contactless Testing Alcohol Breathalyze(Pink)

  • 【Contactless Testing】The breath alcohol tester is made of ABS material, which is wear resistant and durable, and has a long service life. The portable alcohol tester is a non contact type of blow test, no need for a mouthpiece test, which is healthier and safer.
  • 【USB Charging】The rechargeable alcohol tester has an LCD three color display, which can respond quickly, and has a USB charging function.The breath tester for alcohol is automatically turned off to save power when there is no operation..
  • 【Small and Portable】The alcohol tester is compact and easy to carry, allowing you to test anytime, anywhere.
  • 【Semiconductor Sensor】The alcohol breathalyzer uses semiconductor sensors to give you accurate data and can be used with confidence.
  • 【Easy To Use】The digital alcohol breath tester is extremely easy to use, your alcohol content can be determined within a few seconds. It has no dust design, open the dust-proof cover and blow in the alcohol test..
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Aluminum Alloy Butt Hinge Position Hinge Bushing Hinge Position Control Hinges Limit of 120 Degrees,1.85 Inch

  • ※ SIZE - 1.85 X 2.11 inch, net weight 40g..
  • ※ ANGLE - Detents holds door at 120 degree..
  • ※ APPLICATION - LED testing equipment, semiconductor equipment, automation equipment door etc..
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Portable Bad Breath Tester Odor Detector Breathalyzer Personal Hygiene Smell Checker Analyzer for Successful Dating Gadgets,Pink

  • [Self-testing Bad Breath Dating Artifact]The Odor breath tester is specially designed to check people's breath quality. It adopts semiconductor gas....
  • [LCD Cartoon Indication]Odor breath tester with Digital LCD and cartoon indication with background light. It will show the final testing result in....
  • [EASY TO USE]Just insert 2 included AAA batteries, power on your Odor breath tester and wait for 9 seconds for warm-up, then blow into the tester for....
  • [PORTABLE]The Bad breath detector is small and lightweight. It weights 0.2Kg and size 84.5 x 40 x 18.5(mm). Easily fits in your bags and pockets,....
  • [Smart Energy Saving]The Bad Breath tester will automatically shut off to save power after finishing the test for 5 seconds and powered by 2AAA....
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Stainless Steel Linear Sliding Table, Manual Linear Stage, for a Long Service Life Provide Linear Motion for Equipment

  • 【EXCELLENT MATERIAL】 The linear stage made of aluminum alloy material with black anodized surface. For precision movement, precise positioning, stable performance, easy installation and removal..
  • 【HIGH ACCURACY】 3-Axes optical stage, X, Y, Z axis, travel: XY: ± 6.5mm, Z: 10mm, with micrometer heads for accurate position, Accuracy: 0.02 mm..
  • 【SPECIFICATION】 Workbench size: 40 * 40mm (1.57 inches), Load: 19.2N (2kgf), Minimum scale: 0.01mm.
  • 【APPLICATION】 Widely used in optical instruments and apparatus, measuring equipment, testing fixture, Semiconductor manufacturing equipment, testing machine, microscope, transporter, process machine, medical equipment, printing machine, etc..
  • 【SERVICE】 If you have any questions or need any suggestions about the products we have sold, please feel free to contact us, we will provide you with quality after-sales service..
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Cooling Fan Kit，Ultimate 3510 Cooling Fan Kit with Heatsink for The Latest Raspberry Pi 3B

  • FOR LEARN AND RESEARCH: Suitable for semiconductor refrigeration study, research solutions, development of refrigeration equipment planning.
  • WIDE APPLICATIONS: Semiconductor refrigeration system can be used for slab cooling, pet bed cooling, small space cooling.
  • 72W HIGH POWER: Semiconductor cooler possess high cooling power up to 72W, which is a perfect cooling device for fish , useful and practical.
  • NO REFRIGERANT REQUIRED: Semiconductor refrigeration water chiller support stable operation, low noise, no need for refrigerant.
  • CORROSION RESISTANT ALUMINUM ALLOY: Adopt good quality aluminum alloy material, light weight, has good strength and good corrosion resistance.
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99.99% Silicon Metal Si Metal Element High Purity 14 Semiconductor Monocrystalline Si Block 10 g / 50 g(50 g)

  • GOOD SEMICONDUCTOR MATERIAL---The electric conductivity of the silicon metal strengthens as temperature rises, so it is a good semiconductor material.
  • PERFECT Original MATERIAL---The silicon metal is perfect Original material for monocrystalline wafer production.
  • 99.99% HIGH PURITY---The silicon metal is of 99.99% high purity monocrystalline silicon block.
  • INDUSTRIAL APPLICATION---The silicon metal can be used to produce converter, transistor, diode, etc.
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Peltier Cooler Semiconductor Refrigeration Cooling System DIY Kit 12V 6A Thermoelectric Peltier for Mini Air Conditioner

  • ADVANCED TECHNOLOGY-- Semiconductor coolers are a form of solid state cooling. The thermoelectric peltier adopts semiconductor technologies and electronic assembly techniques..
  • FEATURE-- Refrigeration effect depends on the size of the cooling space, ambient temperature, heat insulation, seal ability, etc..
  • WIDE APPLICATION-- This thermoelectric cooler can be widely used for small space cooling, air cooling dehumidification, semiconductor refrigeration learning theory and more..
  • EASY INSTALLATION-- The semiconductor refrigeration has compact size and simple construction for easy installation, convenient to use..
  • GOOD COOLING EFFECT-- It has low noise, and can cool down quickly, ideal for small area cooling..
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ESUMIC DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Conduction Module + Radiator + Fan + TEC1-12706

  • 1. Material: Adopt TEC1-12706 semiconductor chilling plate, good quality for use..
  • 2. Structure: Complete sealed structure, isolating the moisture in the air..
  • 3. Application: Include TEC1-12706 semiconductor cooler and other accessories, easy to install. Compact size can be installed anywhere, easy installation. Suitable for small space cooling,semiconductor refrigeration learning theory, research solutions developed cooling equipment planning..
  • 4. Performance: High cooling efficiency, easily cooling down within a few minutes. Mini air conditioner for pet or little fridge..
  • 5. Effect: Great DIY kit for electronic enthusiasts in semiconductor cooling applications..
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UNI-T UTD2102CEX+ High-Precision 100MHz Desktop Digital Storage Oscilloscope for Laboratory and Electronic Repair Waveform Tester

  • Precise & Accurate for education, communication, electrical signal generation, laboratory. Design, test, troubleshoot, and repair of electronic and electroacoustic devices, ie circuit and equipment testing in cellular and wireless systems, broadcasting, television and radio systems.
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Portable Cooling Module 12V 10A 120W,Semiconductor Refrigeration Pieces Kit Thermoelectric Peltier Air Cooling Device with 12706 Chip for Pet Bed Cooling Small Space Cooler

  • Voltage Specifications: This semiconductor cooler 12V.
  • Premium Making Material of This Semiconductor Refrigeration: Aluminum + plastic fan..
  • Dual-core Semiconductor: 200 x 120 x 100mm / 7.87 x 4.72 x 3.93 inch..
  • Multiple Using Features: No noise, no vibration, no refrigerant required. The Air Cooling Device is suitable for small space cooling,semiconductor refrigeration learning theory, research solutions developed cooling..
  • Widely Applicated Fields: The Cooling Module can used for plate cooling, pet bed cooling, test bench, small space cooling..
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UNI-T UTG962 Function Generator Arbitrary Waveform Generator Kit Frequency Generator RF Signal Generator 60MHz 2 Channel 200MSa/s 14 Bits Dual-Channel

  • Precise & Accurate for education, communication, electrical signal generation, laboratory. Design, test, troubleshoot, and repair of electronic and electroacoustic devices, ie circuit and equipment testing in cellular and wireless systems, broadcasting, television and radio systems.
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Jullynice 1 Pc DIY 120W Tec Peltier Semiconductor Refrigerator Water Cooling Air Conditioning Mechanism for Cooling and Fan Earrings(Pair)

  • ❀Premium semiconductor cooler with super power and long durability, exquisite workmanship, good material and the packaging is very strict..
  • ❀Internal fin design has greater contact area with water for quick heat dissipation, works stably and effectively, compact and powerful..
  • ❀Simple structure but good practicability, Reliability is higher than that of conventional devices..
  • ❀❀Simple structure but good practicability, Reliability is higher than that of conventional devices..
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Breathalyzer - JondKeile Accurate Detection Portable Breath Alcohol Tester Breathalyzer Tester with Led Display for Personal or Professional Use White

  • ✔️ACCURATE DETECTION: The breathalyzer tester uses a high-sensitivity semiconductor gas sensor, and the detection results are accurate. After....
  • ✔️EASY to USE: The alcohol tester is accompanied by a warning sound, which is easy to use, you can blow in 2-3 seconds, and your BAC result will....
  • ✔️EASY to CARRY: The breathalyzer is light and small in size: 4x1.2x0.8 inches, it is simple and reliable, it can be carried anytime, easily in....
  • ✔️WHERe to USE:The breathalyzer has a wide range of uses and can be used by roadside law enforcement officers, medical workers and professional....
  • ✔️GUARANTEE for YOU: Our breathalyzer has undergone strict testing and is committed to providing you with first-class quality assurance. If you....
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