Reviews Useful Engineering

RENUS 8 Packs, 2-Line Engineering Scientific Calculator Function Calculator for Student and Teacher 16 AAA Batteries Included

  • This scientific calculator is suitable for many occasions, such as business offices, homes, schools, banks, etc..
  • You can use it to help you deal with basic budgets, personal financial management or calculation tasks and more.
  • Practical Tools: the engineering calculator with 240 scientific functions can easily handle 1 and 2 variable statistical calculations, including percentages, trigonometry, 24 parentheses levels, summation, regressions, fractions, regressions, permutations and combinatorics, etc., to provide you with comprehensive and diverse calculation functions scientific/ engineering notation mode, which is very useful.
  • 2 Line Clear Display: this math calculator has a 12 digit high definition display widescreen, and a 2 line display allows the input numbers which can effectively avoid errors in the calculation process and improve work efficiency (our calculator uses 2 LR1130 battery not solar).
  • Easy to Hold: this scientific calculator engineering has a hard sliding cover that can protect the keys of the computer while providing you with a comfortable grip, when you are calculating data, th....
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Elenco AC/DC Triple Output Power Supply Kit

  • Build an AC/DC Triple Output Power Supply, useful anywhere precise DC voltage is required.
  • Features three fully regulated solid-state power supplies.
  • For 30 years Elenco has been using their strong engineering and design skills to develop reliable, affordable electronic test equipment, tools, and educational kits.
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Enduro Engineering Shock Spanner Wrench - fits WP Shocks with Plastic Single Collar Compatible with KTM and Husqvarna Motorcycles

  • Enduro Engineering's Shock Spanner Wrench is useful in every tool box.
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10 Pieces 12 Inch Architectural Scale Ruler Aluminum Architect Scale Triangular Engineering Ruler Scale with 6 in 1 Multitool Pen Ballpoint Pen for Architects Students Draftsman and Engineers

  • What you will get: package includes 1 piece black architect scale ruler, 1 piece triangular engineering ruler, 2 pieces black standard sturdy steel....
  • Durable material: the engineering and architectural triangle scale are made of anodized aluminum alloy, durable and can withstand multiple impact or....
  • Variety of scales: the triangular drafting tool has 3 sided imperial scales, such as 1: 10, 1: 20, 1: 30, 1: 40, 1: 50, 1: 60 (engineer) and 1-1/2....
  • Multitool pen: the body of 6 in 1 tool pen is made of quality plastic in nice workmanship, the gadgets pen comes with 6 practical functions, including....
  • Wide range of use: the aluminum triangle scale ruler is useful and can be applied in many occasion, suitable for engineers, draftsmen, students,....
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6PCS Cuticle Pusher Set Stainless Steel Cuticle Remover Kit Cutter and Trimmer Manicure and Pedicure Tools for Fingernail and Toenails

  • Design following the human engineering mechanics, more suitable for manicure and pedicure. Fashionable style, smooth surface and comfortable feel. Necessary and useful tool for nail art..
  • Made of high quality stainless steel for safe use. Easy to clean for using in various sanitary places to keep health and safety. Provide you with a convenient small bag.
  • High hardness, no distortion and no rust for a long time use. Sturdy and durable..
  • Double-ended design, each tool has multiple functions. Useful tool set to push up cuticle around nails and residual nail polish, clean up dirt in nail crevices. Different shapes of cleaner heads to.
  • Through high standard hand-sharpened and grinded, the tool is suitable for trimming small, narrow and hard-to-reach areas and it won't hurt your nails. Design of anti-skid handle more easier to use..
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RisingStar Interlocking Toys - Educational Straw Building Blocks for Boys and Girls - Safe and Fun Straws and Connectors Set - Colorful Construction Builders for Motor Skills Development - 340 Pieces

  • ???? CONSTRUCTION TOYS: Useful cognitive behavioral therapy for children diagnosed with Autism and Asperger disorders. Stimulate your child’s imagination and increase visual perception skills..
  • ???? VERSATILE: Create hundreds of large and complex structure combinations, creativity is the limit. It can be a castle, a house or any 3D model that your kids can imagine..
  • ????‍???? EDUCATIONAL: STEM construction toy to improve eye-hand coordination and teamwork ability. Let your toddler make their building models. Recommended age: 7+ years..
  • ???? SAFE FOR CHILDREN: Straw building blocks are BPA free, made of nontoxic materials that easily connect to experiment with interlocking plastic engineering..
  • ❤️ EASY TO CARRY: Includes a plastic storage box to store your set and a travel bag to carry about half the contents. Useful learning toys to teach problem-solving techniques..
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Autoly 3Pcs 12\ Long Shaft 5mm Magnetic Tip Flat Head Slotted Screwdriver with Plastic Handle

  • Material - The Flat Slotted Screwdrivers are made of Chrome Vanadium Steel with high hardness and toughness..
  • Dimension - 12 inch long chrome vanadium steel shaft.
  • Magnetic Tip - Magnetized tips for easy holding fasteners to start screwing or pulling..
  • Convenient - It is useful to open up electronic device, perferred for electrician, mechanic and repair shop for its versatile..
  • Comfortable plastic handle fits human factor engineering ,providing great comfortable grip. 3 Pieces 5mm Flat Head Screwdriver.
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W WIREGEAR Bench Block Universal Gun Bench Block Two-sided Tool with a Non-slip Mat Made of Durable Material Ideal for M1911 10/22s Pistol and Other Handguns Use for Gunsmithing

  • Made From High Quality Materials: Our universal bench block is molded from high-quality, purpose-specific, durable materials to provide a solid,....
  • Suited for A Variety of Firearms: Perfect for disassembling and reassembling handguns. Ideally suited for M1911 / M 1911 / M-1911 -style pistols as....
  • Custom Molded With Professionals In Mind: Notches, grooves and holes on both sides are designed to simplify a variety of tasks on your gun. Simplifies....
  • Useful For Many Tasks: Highly useful for drifting and staking assembly pins, barrel link pin removal, dressing the ejector port, staking the front....
  • Exceptional Quality & Great Value: Provides the same quality as Wheeler Engineering's (TM) / Battendfeld Technologies' (TM) universal armorers bench....
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Logitech K360 Wireless Keyboard (Renewed)

  • PERFECT FIT FOR: Logitech MK360 & Logitech K360 Wireless Keyboard.
  • HIGH QUALITY: Made with premium engineering grade silicon material. Ultra thin with with strength, reusable, durability and flawless finish features..
  • USEFUL: Significantly reduces the sound during typing keyboard and protect characters on the keyboard from being worn away. The incredibly thin make sure the backlight shin through the cover!.
  • ACCURATE DESIGN: Each key was specially molded and designed, fit each key perfectly. Manufactured to the quality available. Flexible, this cover is easy to apply and remove for cleaning, washing or disinfecting!.
  • ANIT-DUST & WASHABLE: An ideal choice for you to keep your keyboard from everyday spills (water,coffee/milk), dust (crumbs/powder), liquid, pet's pees or the other damage! Apply a generous amount of dish washing to clean your cover!.
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Teenitor 4 PCS Cuticle Pusher and Cutter Set, Triangle Nail Polish Remover Scraper, Nail Cleaner Fork, Cuticle Remover, Professional Stainless Steel Pedicure Manicure Tool

  • 【Humanized design】Design following the human engineering mechanics, more suitable for manicure and pedicure. Fashionable style, smooth surface and comfortable feel. Necessary and useful tool for nail art..
  • 【Safe&clean】Made of high quality stainless steel, guarantee safe use and pollution-free. Easy to clean for using in various sanitary places to keep health and safety. Provide you with a convenient small bag to store your tools and keep them clean..
  • 【Durable&robusto】High hardness and corrosion resistance, no distortion and no rust for a long time use. Sturdy and durable..
  • 【Wide use】Double-ended design, each tool has multiple functions. Useful tool set to push up cuticle around nails and residual nail polish, clean up dirt in nail crevices, remove nail polish and crystal patch, clean up cuticle, polish nails etc..
  • 【Detailed craft】Through high standard hand-sharpened and grinded, the tool is suitable for trimming small, narrow and hard-to-reach areas and it won’t hurt your nails. Design of anti-skid handle more easier to use..
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Rannb Triangle Head Screwdriver Set Magnetic Screwdriver 2.0mm, 2.3mm, 2.7mm, 4.2mm - 4pcs

  • ⭐【Material】The Triangle head screwdrivers are made of 45# Steel, durable and sturdy construction ensure long life..
  • ⭐【Magnetic】Magnetized tips for easy holding fasteners to start screwing or pulling..
  • ⭐【Mulitiple Size】Sold in set of 4 size including ,2.0mm, 2.3mm, 2.7mm, 4.2mm tip. Various size offer muitiple slections for your jobs..
  • ⭐【Widely Application】It is useful to operate electronic device, perfect for electrician, mechanic to repair use..
  • ⭐【Comfortable Handle】Plastic handle fits human factor engineering ,providing great comfortable grip..
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30PCS Clear Plastic Student Math Protractor 6-Inch Long 180 Degree for Angle Measurement

  • ✿COLOR: Clear color allow you see the words, letters, figures on page through the protractor..
  • ✿PACKAGE INCLUDE: 30pieces high quality 6 inches clear protractors..
  • ✿PURPOSE: The geometry protractors are suitable for measure, student work, painting, technical drawing, graphing of engineering. Appropriate size is useful for geometry drawing and math class..
  • ✿ADVANTAGES: A range of 0 to 180 degrees, the minimum accuracy of the angle is 1 degree.
  • each 10 degrees have a clear line to distinguish. Lightweight and easy to carry, not take too much space. Protractor with inch and centimeter marks makes measuring easier..
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Kensun AC/DC Digital Tire Inflator for Car 12V DC and Home 110V AC Rapid Performance Portable Air Compressor Pump for Car, Bicycle, Motorcycle, Basketball and Others

  • FAST INFLATION: With Kensun's advanced engineering, the 120W solid metal motor provide superb power, which will make your tire inflation super-fast and easy..
  • AC/DC FOR CAR AND HOME: Kensun’s unique AC/DC switching with 12V car cigarette light plug as well as 110V wall plug for home outlet makes this inflator more useful since you can use it anywhere..
  • AUTO SHOT-OFF DIGITAL GAUGE: Unit shuts off automatically when preset pressure is reached. Large, bright, back-lit LCD display with unit conversion (PSI/Bar/KPA) makes this unit super easy and safe to operate..
  • MULTI-PURPOSE: Inflate tires of cars, bikes, sedan and midsize SUV. Adaptors for balls and inflatables included, in addition to the unique AC/DC capabilities and LED worklight makes this inflator useful in any situation..
  • BUILT TO LAST: When you buy a Kensun product you know that you are getting high quality, durable construction that has been tested rigorously..
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