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Swift S41-20 Professional Dissecting Binocular Stereo Microscope, WF10x WF20x Eyepieces, 10X 20X Magnification, 1X Objective,5.0 Megapixel Digital Camera for Microscopes

  • MAGNIFICATION: The interchangeable pairs of WF10X and WF20X eyepieces combine with the 1X objective to provide 10X and 20X magnification.
  • DUAL GOOSE-NECK LIGHT: The flexible goose-neck LED light shines down onto objects for the observation of surface details and fine structures. It enables you to direct the light as needed.
  • STURDY BOOM-ARM STAND: Allow you to turn the microscope head around two different axis (X and Z).
  • PRACTICAL MULTI-PURPOSE TOOL: Perfect for circuit board repairing, soldering and dental application. Ideal instrument for dentists, gemologists, collectors and anyone in semiconductor or electronic industry.
  • 5 megapixel digital eyepiece camera for compound and stereo microscopes.Easily capture color photos and livestream videos on Windows Vista/7/8/10 and Mac OS X operating systems.
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Northbear Thermoelectric Peltier Refrigeration Cooling Cooler Fan System Heatsink Kit Cooler (2 Fan)

  • This module installation is assembled and you do not need to use your hands.
  • Power: 12VDC 6A (not include in this Kit).
  • Semiconductor coolers are a form of solid state cooling that incorporates both semiconductor Technologies and electronic assembly techniques.
  • Tips: cold end frost require ambient temperature is low, is not what the environment can be frost, frost general ambient temperature below 25 degrees.
  • A medium sized humidor basically for seasoning. With a temp controller, this keeps the inside of the humidor.
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Swift S41-20 Professional Dissecting Binocular Stereo Microscope, WF10x WF20x Eyepieces, 10X 20X Magnification, 1X Objective, LED Lighting, Boom-Arm Stand

  • MAGNIFICATION: The interchangeable pairs of WF10X and WF20X eyepieces combine with the 1X objective to provide 10X and 20X magnification.
  • DUAL GOOSE-NECK LIGHT: The flexible goose-neck LED light shines down onto objects for the observation of surface details and fine structures. It enables you to direct the light as needed.
  • STURDY BOOM-ARM STAND: Allow you to turn the microscope head around two different axis (X and Z).
  • PRACTICAL MULTI-PURPOSE TOOL: Perfect for circuit board repairing, soldering and dental application. Ideal instrument for dentists, gemologists, collectors and anyone in semiconductor or electronic industry.
  • 100% SATISFACTION GUARANTEED: All microscopes come with five (5) year warranty against manufacturing defect. Reliable and friendly customer service, if you have any questions, please contact us at any time.
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High Temp Tape,AIYUNNI(2 inch X 108 FT) Polyimide High Temperature Resistant Tape Silicone Adhesive - for 3D Print Bed,Soldering,Masking etc.

  • ✔High Temp Tape Dimension:50mm x 108 ft x 0.05mm (Width x Length x Thickness)It is easy to cut to any size and length you want..
  • ✔High Temperature Tape:Made of Polyimide film with silicone adhesive.for easy release and leaves no residue after peel away..
  • ✔High Temperature Resistance:They are compatible with a wide temperature range as low as -73°C (-99°F) and as high as 300°C (572°F).Polyimide polymer films provide great insulation and protect the nearby component from excessive heat from the hot air rework..
  • ✔Wide Applications:for Automotive sensor and manifolds,Insulating circuit boards,Etching,Fiber Optics Cable,High temperature powder coating,Semiconductor manufacturing,Wave soldering during circuit board assembly,3D Printing,LED strips,Electronic Repair,Solar industries,frequency conversion power,transformer etc..
  • ✔From insulating circuit boards to high-temperature powder coating, you can use AIYUNNI high temp tape in all your projects that involve harsh heat environment..
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High Temp Tape,AIYUNNI (4 inch X 108 FT) Polyimide High Temperature Resistant Tape Silicone Adhesive - for 3D Print Bed,Soldering,Masking etc.

  • ✔High Temp Tape Dimension:100mm x 108 ft x 0.05mm (Width x Length x Thickness)It is easy to cut to any size and length you want..
  • ✔High Temperature Tape:Made of Polyimide film with silicone adhesive.for easy release and leaves no residue after peel away..
  • ✔High Temperature Resistance:They are compatible with a wide temperature range as low as -73°C (-99°F) and as high as 300°C (572°F).Polyimide polymer films provide great insulation and protect the nearby component from excessive heat from the hot air rework..
  • ✔Wide Applications:for Automotive sensor and manifolds,Insulating circuit boards,Etching,Fiber Optics Cable,High temperature powder coating,Semiconductor manufacturing,Wave soldering during circuit board assembly,3D Printing,LED strips,Electronic Repair,Solar industries,frequency conversion power,transformer etc..
  • ✔From insulating circuit boards to high-temperature powder coating, you can use AIYUNNI high temp tape in all your projects that involve harsh heat environment..
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CatXQ Semiconductor Cooler for ipad/Tablet/Phone/Switch Gaming Cooling Case

  • CatXQ Semiconductor Cooler Fan Compatible with All Smart Phone (for iPhone / for Samsung), Tablet (for iPad / for Amazon Fire HD / for Surface / for....
  • Semiconductor Refrigeration Technology:The refrigeration principle of refrigerator is adopted to cool the mobile phone quickly,when playing Fortnite,....
  • RGB Atmosphere Lamp,High brightness lamp beads form RGB ring lamp belt, with high-speed fan rotation, a variety of light effect random change, give....
  • Powerful heat sink: The cooling fan prevents the phone from overheating while playing the game console, extending the life of the phone and battery..
  • Package Include: CatXQ Phone Cooler, 1M USB to TYPE-C Cable, 3 pairs of telescopic clamps(1 pairs black,2 pairs blue).Customer Service Team is....
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High Purity Silicon Metal Element 14 Semiconductor Monocrystalline Si Block(50g)

  • HIGH QUALITY: 100% brand new and high quality. 99.99% high purity monocrystalline silicon block..
  • GOOD FEATURE: Monocrystalline silicon has a diamond lattice, the crystal is hard and brittle, has a metallic luster, can conduct electricity, but has a conductivity lower than that of metal, and increases with temperature, and has semiconductor properties..
  • ENERGY CONVERSING: It can also be used to make solar cell, conversing solar to electricity..
  • USAGE: It is the raw material for manufacturing semiconductor silicon devices, used to manufacture high power rectifiers, high power transistors, diodes, switching devices, etc..
  • SATISFACTION GUARANTEE: We care for every customers feeling.If this product does not meet or exceed your expectations,please send it back for a 100% refund no questions asked..
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12V 240W Thermoelectric Cooler Peltier Semiconductor Refrigeration Cooling System Cold Plate Cooler with Fan

  • WIDE APPLICATION: It can be used for small space refrigeration, for example,test bench cooling，flat product cooling, pet bed cooling, etc Also suit for small space cooling, semiconductor refrigeration learning theory, research solutions developed cooling equipment planning..
  • STABLE: This thermoelectric peltier has 4 chips and 4 fans, can provide a stable performance, and has a long service life..
  • NO REFRIGERANT REQUIRED: This thermoelectric peltier do not refrigerant , very convenient to use..
  • SIMPLE OPERATION: This kit has been assemble well，you only need to connect the lines before use..
  • COMPACT DESIGN: This semiconductor refrigeration adopted a compact design(23.5 * 20 cm) , can be used on many project..
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Pine Ridge

  • ...o complete the non-contact cleaning of the hair collector without too much cleaning..
  • 【12-Month Warranty】Each PAWHAUS dog grooming kit and vacuum is rigorously inspected before leaving the factory to ensure that it performs to the extremely high standards we set! Every semiconductor, accessory, cable, electronic board and all spare parts are thoroughly inspected and tested to ensure robustness and durability..
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ATOMSTACK S20 PRO Laser Engraver,130W Laser Engraving Cutting Machine Air Assist Kits, 20W Output Power 0.08 * 0.1mm Compressed Spot, Laser Cutter and Engraver Machine Metal Steel Golden Gray

  • More Powerful Engraving: ATOMSTACK S20 PRO is the first 130W semiconductor laser engraving machine. It uses the newest generation of four 6W laser coupling technology to produce the output power soars to 20W. It can cut 15mm thick tung wood board and 8mm thick black acrylic board at one pass and easily cut more than 40 kinds of materials such as 0.05mm thick stainless steel board..
  • More Precise Engraving: ATOMSTACK laser engraver with a 32-bit motherboard works more smoothly and stable. The advanced built-in 256-bit color scale with 0.08 * 0.1mm laser spot area MAKEs the engraved pattern more contrast and more obvious. The finished pattern is like sketching on paper. the effect is more deliCATe and natural in the overlay of black and white..
  • More IntelLIGEnt Engraving: We have developed an ATOMSTACK APP to connect to the S20 pro laser engraving machine, supporting Android and Apple mobile phone systems. At the same time, It is equipped with a controller and emergency stop button, so that completely offline engraving can be achieved. You can do your engraving work smoothly and safely even without network environment or computer..
  • More Clean Engraving: The S20 PRO laser engraver is equipped with an upgraded F30 pro air assist kit, which have dual built-in....
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Alcohol Breathalyzer Portable Breath Tester LCD Display Digital Alcohol Test Detector Breath Alcohol Analyser Tester Breathalyser Lie Detector Blue Color ABS Material

  • >>>[Function]: Breathalyzer Keychain Digital Alcohol Tester Detector is used to measure the alcohol concentration in the human body. This portable breath tester uses a sensitive semiconductor sensor that can quickly give results to judge whether you can drive..
  • >>>[Fashionable Keychain Design]: Breath Analyzer saves space and is light in weight. It is easy to hold and carry. The pocket size allows you to carry it anytime, anywhere to ensure safe driving after drinking..
  • >>>【High precision and sensitivity】: This alcohol breath tester can be used to measure the alcohol concentration in the human body. Built-in sensitive semiconductor sensor, detection range: 0.00-0.19% BAC 0.0-1.9g/l (or 0.00-0.95mg/l BRAC). It can quickly give results within 3-5 seconds to judge whether you can drive, and provide you with high-precision test results. (The error is less than 0.01% BAC).
  • >>>[Large Digital LCD Screen]: Digital LCD Screen Alcohol Breath Tester uses a large LCD screen, which can clearly display....
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ATOMSTACK S20 PRO Laser Engraver with R3 Pro Rotary Roller Kits, 130W Laser Engraving Cutting Machine with Air Assist Kits, 20W Output Power 0.08 * 0.1mm Compressed Spot for Metal Steel

  • More Powerful Engraving: Atomstack S20 PRO is the first 130W semiconductor laser engraving machine. It uses the newest generation of four 6W laser coupling technology to produce the output power soars to 20W. It can cut 15mm thick tung wood board and 8mm thick black acrylic board at one pass and easily cut more than 40 kinds of materials such as 0.05mm thick stainless steel board..
  • More Precise Engraving: Atomstack laser engraver with a 32-bit motherboard works more smoothly and stable. The advanced built-in 256-bit color scale with 0.08 * 0.1mm laser spot area makes the engraved pattern more contrast and more obvious. The finished pattern is like sketching on paper. the effect is more delicate and natural in the overlay of black and white..
  • More Intelligent Engraving: We have developed an ATOMSTACK APP to connect to the S20 pro laser engraving machine, supporting Android and Apple mobile phone systems. At the same time, It is equipped with a controller and emergency stop button, so that completely offline engraving can be achieved. You can do your engraving work smoothly and safely even without network environment or computer..
  • More Clean Engraving: The S20 PRO laser engraver is equipped with an upgraded F30 pro air assist kit, which have dual built-in....
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