物品 #:
3470481
Elenco Resistance Substitution Box | Resistance Range From 1 To 11, 111 , 110M | 1% Precision: 1-40k- 1 Watt 100k- 4M- 12 Watt
物品 #:
3470481
HKD 442
Price Details
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現在訂購，約可在下列時間收貨： 星期二, 六月 30
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Convenient instrument for accurate determination of resistance values in circuits.
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What Stands Out
Wide Resistance Range
The Elenco Resistance Substitution Box covers a vast range from 1Ω to 11, 110MΩ, making it versatile for various electronic projects and testing scenarios.
High Precision
Boasting a 1% precision for resistances up to 40kΩ, this box ensures reliable measurements, ideal for professional and hobbyist applications in electronics and engineering.
Multiple Watt Ratings
With 1 Watt for 1Ω-40kΩ and 1/2 Watt for 100kΩ-4MΩ, users can safely test components without exceeding limits, enhancing usability and protecting equipment.
產品詳情
- Convenient instrument for determining desired resistance values in circuits under design or test
- Resistance range from 1Ω to 11,111,110Ω in 1Ω increments
- All resistors are 1% precision
- Sturdy construction for long-lasting use
- Developed by Elenco, a reputable brand with almost 50 years of experience in electronic test equipment
- 1Ω-40kΩ resistors are 1 watt, 100kΩ-4MΩ resistors are 1/2 watt
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Electronic Students
Ideal for students learning about resistance in circuits, providing hands-on experience with a wide range of resistance values.
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Circuit Designers
Useful for professionals designing circuits who require accurate resistance measurements for prototyping and testing purposes.
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Hobbyists
Perfect for electronics hobbyists who need a versatile tool to experiment with various resistance values in projects.
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High Power Applications
Not suitable for high power applications due to its wattage limitations of 1 watt and 0.5 watt.
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Industrial Use
May not meet the rigorous demands of industrial environments needing robust and highly durable components.
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Beginner Users
Less beneficial for absolute beginners who might struggle with understanding resistance substitutions in complex circuits.
產品敘述
Elenco Resistance Substitution Box | Resistance Range From 1 To 11, 111 , 110M | 1% Precision: 1-40k- 1 Watt 100k- 4M- 12 Watt
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客戶問題＆回答
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題:
What is an Elenco Resistance Substitution Box used for?
回答: The Elenco Resistance Substitution Box is designed for various applications, primarily in educational and experimental settings. This tool allows users to substitute different resistance values precisely and quickly, which is ideal for circuit testing and design applications. Engineers and students can explore Ohm's Law, analyze circuit behavior, and perform experiments without needing multiple resistors. It’s widely used in laboratory environments where accurate resistance measurements are critical. -
題:
What is the resistance range of the Elenco Resistance Substitution Box?
回答: The resistance range of the Elenco Resistance Substitution Box spans from 1Ω to 110MΩ, providing versatile applications for different resistance needs. This broad range means that users can work with both low and high resistance values, making it suitable for a variety of electronic projects. Whether you are testing low-power devices or high-impedance circuits, this substitution box can adapt to your needs effectively. -
題:
How precise is the Elenco Resistance Substitution Box?
回答: The Elenco Resistance Substitution Box boasts a precision of 1%, which ensures that users get accurate resistance values for their calculations and experiments. This level of precision is vital in both educational settings and practical applications, such as prototyping or troubleshooting electronics. Users can rely on this device to provide consistent results, allowing for dependable measurements when analyzing circuit performance. -
題:
What types of projects can I use the Elenco Resistance Substitution Box for?
回答: You can use the Elenco Resistance Substitution Box for a wide range of projects, including designing circuits, conducting experiments in electronics classes, and testing various components. It is particularly beneficial in scenarios where you need to mimic the behavior of different resistors without physically switching them. This makes it a great tool for educators and hobbyists alike, enhancing learning and experimentation. -
題:
Can the Elenco Resistance Substitution Box handle high power loads?
回答: Yes, the Elenco Resistance Substitution Box can handle up to 12 watts for specific ranges, allowing it to accommodate higher power applications. The ability to manage power efficiently is critical for ensuring safe operation within circuits. Users working on power amplifiers, testing circuits under load, or engaging in higher wattage applications will find this feature particularly valuable. -
題:
Is the Elenco Resistance Substitution Box suitable for beginners?
回答: Certainly! The Elenco Resistance Substitution Box is designed to be user-friendly, making it ideal for beginners who are just starting in electronics. With a straightforward interface and clear labels for different resistance values, users can quickly learn how to use the box effectively in their experiments. It’s a great educational resource for students as they grasp fundamental concepts in resistance and circuit behavior. -
題:
What safety precautions should I take when using the Elenco Resistance Substitution Box?
回答: When using the Elenco Resistance Substitution Box, it's important to observe safety precautions such as avoiding exceeding the maximum wattage ratings and ensuring all connections are secure. Overloading the device can lead to inaccurate readings or potential damage. Additionally, users should always work within their knowledge base and seek guidance if unsure about circuit configurations to promote safe experimentation. -
題:
How does the Elenco Resistance Substitution Box compare to a traditional resistor kit?
回答: The Elenco Resistance Substitution Box offers significant advantages over traditional resistor kits, including the ability to quickly and accurately select resistance values without physically handling multiple resistors. Unlike kits, which may require time to find the right resistor, a substitution box allows immediate changes, streamlining the experimentation process. This efficiency is invaluable for both quick tests and thorough experimental setups in education and project work. -
題:
Where can I buy the Elenco Resistance Substitution Box in Hong Kong?
回答: You can buy the Elenco Resistance Substitution Box at Ubuy. Ubuy provides a convenient and reliable platform to purchase this product, ensuring you can easily locate and obtain it. With straightforward search options and customer support, Ubuy caters to your purchasing needs, making it an excellent choice for acquiring this valuable tool. -
題:
What materials is the Elenco Resistance Substitution Box made from?
回答: The Elenco Resistance Substitution Box is typically constructed from sturdy materials that ensure durability and reliability during use. The housings are often made of high-quality plastic or metal, providing protection against wear and tear in various work environments. By using robust materials, Elenco ensures that this tool can withstand regular handling in educational labs or workshops, making it a dependable asset for users.
Elenco Editorial Review
The Elenco Resistance Substitution Box is a versatile tool for testing and simulating resistors within a specified range. It is made for use in a hobby lab and comes fully assembled. The box allows resistors to be switched in and out of a series arrangement, but not combined in parallel. The box is in English language and is suitable for testing any value 1% resistors from 1 Ohm to 11.111M Ohm. It is important to calculate the wattage the resistor(s) will be subject to before applying voltage. The box is well-made and meets specifications. However, it is important to keep in mind that high voltage should be handled with proper training and caution.
Customer Reviews & Ratings
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優點
- Versatile tool for testing and simulating resistors
- Fully assembled
- Comes with 1% precision and a wide resistance range
- Well-made and meets specifications
缺點
- Not suitable for combining resistors in parallel
Product Price History
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HKD 442
現在訂購，約可在下列時間收貨： 星期二, 六月 30
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