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Item #:
81387248
United ScientificTM Alnico Bar Magnets, 3" Long, Pair, Blue/Red | 1/2" Width, 1/4" Thick, Alnico 1 Alloy, Poles Clearly Marked, Includes End Keepers,
Item #:
81387248
XCD 44
Price Details
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Imported from USA store
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Order now and get it around Wednesday, August 19
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These Alnico bar magnets are the perfect educational tools for students of all ages.
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What Stands Out
Educational Use
Designed for classroom experiments, these magnets help demonstrate fundamental physics concepts, making learning engaging and interactive for students of all ages.
Durable Design
Crafted from high-quality Alnico material, these bar magnets are built to withstand frequent use, ensuring longevity and consistent performance in various applications.
Versatile Application
Ideal for both classroom settings and home experiments, these magnets support a wide range of projects, from educational demonstrations to creative DIY tasks.
Product Details
- POWERFUL ALNICO CONSTRUCTION: United Scientific bar magnet delivers superior magnetic strength compared to ceramic alternatives for reliable classroom demonstrations.
- EDUCATIONAL DESIGN: Magnetic bar features clearly marked north and south poles with color-coded red and blue ends for hands-on science learning. 3" Long, Pair, Blue/Red, 1/2" Width, 1/4" Thick
- CLASSROOM READY: Bar magnets strong enough for multiple students to observe magnetic attraction and repulsion during physics experiments and lessons.
- DURABLE MATERIALS: Rod magnets crafted from premium alnico alloy resist chipping and maintain magnetic properties through years of educational use.
- COMPLETE SET: Bulk magnets for classroom include protective end keepers and arrive as matched pairs for comprehensive magnetism studies.
| Brand Name | United Scientific |
| Manufacturer | United Scientific |
| UPC | 840287253641 |
| Part Number | ABM030_AMZ |
| Model Number | ABM030_AMZ |
| Unit Count | 2.0 Count |
| Included Components | Pair of 3" Bar Magnets |
| Item Dimensions L x W x Thickness | 3"L x 0.5"W x 0.25"Th (7.6 x 1.3 x 0.6 cm) |
| Item Thickness | 0.25 Inches (0.6 cm) |
| Number of Pieces | 2 |
| Material Type | Alnico |
| Pull Force | 7 Pounds |
| Color | Red / Blue |
| Shape | Rectangular |
| Material | Alnico |
| Brand | United Scientific |
| Product Dimensions (L x W x H) | 3"L x 0.5"W x 0.25"Th (7.6 x 1.3 x 0.6 cm) |
| Item Weight | 0.5 lbs (230 grams) |
What's in the box
Pair of 3" Bar Magnets
Who Should Buy?
-
Educators
Ideal for teachers needing reliable magnets for science experiments or classroom demonstrations to engage students.
-
Students
Perfect for science students conducting experiments or projects that require understanding of magnetic properties.
-
Home Use
Great for households looking to utilize magnets for organizing items on metal surfaces, like refrigerators.
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Industrial Use
Not suitable for heavy duty applications that require stronger magnets or specific industrial specifications.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the dimensions of the United Scientific™ Alnico Bar Magnet?
Answer: The United Scientific™ Alnico Bar Magnet measures 3 inches long, 1/2 inch wide, and 1/4 inch thick. These dimensions make it ideal for a variety of applications including demonstrations in classrooms and simple home experiments. Its size ensures it can be handled easily while still being powerful enough for effective use in magnetic projects. -
Question:
What materials are used in the construction of the United Scientific™ Alnico Bar Magnet?
Answer: This magnet is made of Alnico, a metal alloy consisting of aluminum, nickel, and cobalt. Alnico is known for its strong magnetic properties and durability, which makes it suitable for both educational purposes and hobbyist activities. Its robust design enhances longevity, ensuring that it remains effective for various uses, whether in experiments or DIY projects. -
Question:
How can the United Scientific™ Alnico Bar Magnet be used in educational settings?
Answer: This magnet is excellent for educational demonstrations related to magnetism and physics. Teachers can use it to illustrate concepts such as magnetic fields and attraction/repulsion. Its vivid blue and red colors also make it visually engaging for students, facilitating a fun learning environment that enhances comprehension of scientific principles. -
Question:
Is the United Scientific™ Alnico Bar Magnet safe for children?
Answer: Yes, the United Scientific™ Alnico Bar Magnet is generally considered safe for use in educational environments with proper supervision. While its strong magnetic properties can pose a risk to sensitive electronic devices, educational use when guided by an instructor can help children understand safe handling practices. Always ensure children are informed about the magnet's capabilities. -
Question:
Can the United Scientific™ Alnico Bar Magnet be used for DIY projects?
Answer: Absolutely! The United Scientific™ Alnico Bar Magnet is perfect for various DIY projects ranging from simple crafts to more complex scientific experiments. Hobbyists can integrate this magnet into projects like magnet-powered devices, scientific models, or even decorative art, showcasing its versatility beyond educational contexts. -
Question:
What is the magnetic strength of the United Scientific™ Alnico Bar Magnet?
Answer: The Alnico Bar Magnet exhibits a significant level of magnetism, making it effective for a wide range of applications. Unlike some other magnets, Alnico magnets maintain their strength over time, ensuring reliable performance in various tasks. This strength makes it particularly advantageous for both educational demonstrations and practical experiments. -
Question:
Are the United Scientific™ Alnico Bar Magnets sold in pairs?
Answer: Yes, the United Scientific™ Alnico Bar Magnets are sold in pairs. This allows for versatile usage, whether in educational settings where comparisons can be made or in experiments that require the interaction of two magnets. Using them together can enhance understanding of magnetic forces in a hands-on manner. -
Question:
What colors are available for the United Scientific™ Alnico Bar Magnet?
Answer: The United Scientific™ Alnico Bar Magnet is available in a vibrant combination of blue and red. The contrasting colors not only make the magnets visually appealing but also help in teaching concepts like magnetic poles, where one color can designate north and the other south, aiding in better understanding of magnetic interactions. -
Question:
Where can I buy the United Scientific™ Alnico Bar Magnet in Antigua and Barbuda?
Answer: You can purchase the United Scientific™ Alnico Bar Magnet through Ubuy. They offer a variety of educational tools and supplies, ensuring you have access to quality products for both classroom and home use. Ubuy provides a convenient platform to acquire this highly effective magnet and other related educational resources. -
Question:
Can the United Scientific™ Alnico Bar Magnet be used for scientific research?
Answer: Yes, the United Scientific™ Alnico Bar Magnet can be utilized in scientific research settings, particularly in studies related to magnetism and materials science. Researchers can explore concepts such as the behavior of magnetic fields or interactions among different materials. This magnet's strength and durability make it a valuable tool in a lab environment.
United Scientific Magnets & Magnetism Kits ABM030_AMZ Editorial Review
The United Scientific™ Alnico Bar Magnet presents mixed reviews from customers, particularly those in educational settings. While some users appreciate the durability of these magnets, noting that they are resistant to breaking upon dropping, many find their magnetic strength insufficient for practical applications. Several educators have purchased these magnets to demonstrate magnetic polarity to students but have reported that they struggle to hold even a single piece of paper against metal surfaces. As a result, the magnets have not only fallen short of expectations for classroom demonstrations, but also failed to provide reliable accuracy for science experiments. The price of the Alnico Bar Magnets is another point of contention; customers find them to be on the expensive side, especially given their limited magnetic capabilities. Overall, while these magnets might have some utility in specific contexts, they do not seem to meet the needs of most users looking for strong, effective teaching aids. **
Customer Reviews & Ratings
73 customers ratings
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5 Star
60%
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4 Star
14%
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3 Star
11%
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2 Star
6%
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1 Star
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Pros
- Durable design; resistant to breaking.
- Suitable for basic demonstrations of magnetic polarity.
Cons
- Weak magnetic strength; struggles to hold lightweight materials.
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Features & Benefits
- Powerful Alnico 1 bar magnets tailored for educational purposes.
- Clearly marked North and South poles for easy understanding.
- Ideal for classroom demonstrations and engaging science projects.
- Durable construction ensures long-lasting use compared to Ceramic or Ferrite magnets.
- Excellent for teaching basic physics and magnetism principles.
- Shipped in pairs with end keepers for enhanced usability.
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