Selecting the right scientific instrument is crucial for accurate research, reliable testing, and efficient industrial processes. The demands of laboratory work and industrial applications require precision, durability, and specific functionalities. Making an informed choice ensures that your equipment meets rigorous standards and contributes effectively to your objectives.
- Fundamental, two-line calculator that combines statistics and advanced scientific functions for high school math and science
- Two-line display shows the entry and calculated result at the same time for easy understanding of the calculation
- Fraction features, conversions, and basic scientific and trigonometric functions
- Solar and battery powered
- Approved for use on SAT, ACT and AP exams
- High Power Optical Magnification: Equipped with 4X, 10X, 40X objective lenses, a WF25X eyepiece, and a 2X magnification lens, this compound light microscope delivers versatile zoom settings from 100X up to 2000X. Outperforming standard 100x, 400x, and...
- Complete Microscope Kit with 28 Slides: Designed as an all-in-one microscope kit (or microscopio set) ready for immediate science experiments out of the box. Includes 10 pre-prepared specimen slides, 18 blank slides for DIY samples, 1 universal phone clip...
- Top & Bottom LED Dual Illumination: Features an adjustable top and bottom LED light system tailored for diverse specimen types. Use the upper light for opaque solid items (offering crisp view for coins and insect wings like a stereo scope) and the bottom...
- Age 8-18 & SGS Safety Certified: SGS certified for non-toxic materials and reliable electrical safety, making it a safe STEM microscope for kids 10-12 (with adult supervision) and an ideal microscope for teens aged 12-18. It perfectly satisfies basic to...
- Versatile Educational STEM Gift: Whether used for homeschooling science projects, classroom teaching, or entry-level research, this model bridges the gap between toy scopes and a heavy professional microscope setup (without the complex costs of an...
- 【PROFESSIONAL 40X-2000X MAGNIFICATION】 This compound binocular microscope offers a powerful magnification range from 40X to 2000X, perfect for viewing intricate details of biological slides, cells, and other specimens. Equipped with WF2x and WF25x...
- 【DUAL LED ILLUMINATION FOR SUPERIOR CLARITY】 Experience brilliant illumination with our dual LED light microscope system. The upper incident light is perfect for observing opaque objects like coins and leaves, while the lower transmitted light excels...
- 【PRECISE COAXIAL FOCUSING & MECHANICAL STAGE】 Achieve pinpoint accuracy with smooth coaxial coarse and fine focusing knobs. The large double-layer mechanical stage with scale markings allows you to secure slides and navigate them precisely with...
- 【BINOCULAR HEAD & USER-COMFORT DESIGN】 The 45-degree inclined binocular head reduces neck and eye strain during extended viewing sessions. The adjustable interpupillary distance provides a comfortable and single, sharp image for every user. This...
- 【COMPLETE KIT WITH PHONE CAMERA COMPATIBILITY】 This all-in-one microscope kit comes with everything you need to start exploring immediately. It's fully compatible with Mobile phone to capture images, record videos, and share your discoveries on Mobile...
- View multiple calculations at the same time: Compare results and explore patterns on-screen with the MultiView display that supports up to four lines
- See math exactly as it appears in textbooks: Display math expressions, symbols and stacked fractions exactly the way they appear in textbooks — no need to adapt to a technical syntax; provides quick access to frequently used functions
- Scientific notation output: View scientific notation with the proper superscripted exponents and see the output in scientific notation
- Explore (x,y) table of values: Students can easily explore an (x,y) table of values for a given function automatically or by entering specific x values
- The TI-30XS MultiView scientific calculator is ideal for general math, Pre-Algebra, Algebra 1 and 2, Geometry, Statistics, general science, Biology and Chemistry
- Corrosion-Resistant 316 Stainless Steel Top Plate: Ensures durability and excellent performance.
- Large Capacity for Various Needs: With a capacity of up to 3000ml, it is ideal for home brew yeast starters.
- Easy-to-Use Design: Offers stepless adjustable stirring speed, allowing for speed regulation up to 3000 rpm.
- Long-Term Warranty: Comes with a 1-year warranty as it is designed to have a long lifespan.
- Versatile and Portable: It is perfect for use in scientific research, industry, agriculture, homebrew and other fields, convenient for you to take it for different applications.
- [INCH/MM Conversion]: One button can quickly convert two measuring unit (INCH/MM). Measuring Range:0 - 150mm (6") / Resolution: 0.01mm (0.0005")/Accuracy: ±0.02mm (0.001")
- [Stainless Steel Material]: The vernier caliper is made of high-strength stainless steel, which is waterproof, stain-proof and oil-proof. The ergonomic design brings you a comfortable feeling.
- [Large and Clear Display Screen]: Large LCD display gives you a clear reading. The thumb rolling and locking screw provide easy sliding, accurate positioning, and fine adjustment.
- [Multifunctional Use]: The digital micrometer can easily and accurately measure internal, external, height and depth dimensions.
- [Automatically shut off]: When you have no action on the dial caliper, it can automatically shut off after 4 minutes.
- A Great Desktop Project to Practice Soldering – This ultrasonic Levitator Soldering Practice Kit which allows to build a standing wave generator which will give tiny objects the appearance of levitation, easily soldering and install the parts, you will...
- Easy to Start – No SMD parts or soldering. The tiny IC chips are already pre-soldering before leaving the factory. The other are DIP components, even you are a starter, no worry about it at all!
- Including a 12V Adaptor and a Tweezer – Besides the basic boards and components, We also put a high quality 12V adaptor and a cute plastic tweezer in the package for you, which is convenient.
- Happy Teaching Time – Have fun with your kids or students, soldering practicing or electronic circuit learning. After assembled, you all will have a great time to play with the ultrasonic levitator kit.
- Detailed Instruction is Ready– A full-color with pictures instruction manual also put in the package box. Any needs, please don’t hesitate to let us know, thank you!
- Makes understanding math and science topics quicker and easier — ideal for middle school through college
- Built-in MathPrint feature allows you to input and view math symbols, formulas and stacked fractions exactly as they appear in textbooks
- Graph in vibrant colors to make faster, stronger connections. Powered by a TI Rechargeable Battery that can last up to one month on a single charge.
- 4-year subscription for the TI-84 Plus CE online calculator included with purchase
- Lightweight yet durable enough to withstand the demands of the classroom year after year
- ALUMINUM CONSTRUCTION: Professional-grade aluminum alloy tuning forks set delivers precise frequencies from 256 Hz to 512 Hz for accurate musical and educational applications.
- COMPLETE FREQUENCY RANGE: Eight tuning forks include 256, 288, 320, 341.3, 384, 426.6, 480, and 512 Hz with frequency and musical scale letters clearly stamped on each fork.
- PROTECTIVE STORAGE: Custom fitted case keeps tuning forks set organized and protected during transport and storage for classroom or home use.
- EDUCATIONAL APPLICATIONS: Perfect for music education, physics demonstrations, and sound therapy practices requiring precise frequency tuning forks.
- READY-TO-USE SET: Complete 8-fork set covers a full octave for pitch training, harmonic studies, and acoustic experiments, with a protective case for organised storage between sessions.
This article is part of our complete guide Lab & Scientific Equipment — browse all our comparisons and buying guides.
Last update on 2026-09-01 / Affiliate links / Images from Amazon Product Advertising API