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Resistance Box Plug Type (Constantan / Manganin Coil)
Low Temperature Coefficient Alloys: Features non-inductively wound coils made from premium Constantan or Manganin, ensuring resistance remains stable despite thermal fluctuations during operation.
Precision Machined Contact Blocks: Equipped with heavy-duty tapered brass blocks and interchangeable plugs that provide negligible contact resistance for repeatable, high-resolution electrical output across all ranges.
₹1,470.00
Quick Answer: A plug-type resistance box with Constantan or Manganin coils, used as a calibration tool for electrical measurement and physics education.
Price: This listing does not currently show a published price on stemaids.com — contact STEMAids directly for an indicative quotation.
Product Description
This plug-type resistance box serves as a calibration tool for electrical measurement and physics education. Using internal coils (Constantan or Manganin), it enables users to introduce specific resistance values into circuits, for Wheatstone bridge experiments, circuit analysis, and verifying Ohm’s Law.
Specifications
| Specification | Detail |
|---|---|
| Type | Resistance box (plug type) |
| Coil material | Constantan or Manganin |
| Used for | Wheatstone bridge experiments, circuit analysis, Ohm’s Law verification |
| Switching method | Plug type |
Applications / Uses
- Wheatstone bridge experiments
- Circuit analysis
- Verifying Ohm’s Law
- Electrical measurement calibration
Care & Maintenance
- Keep plugs clean and free of corrosion for reliable contact
- Insert and remove plugs carefully to avoid bending
- Store in a dry environment
- Follow the manufacturer’s instructions for maximum rated current
Why Choose STEMAids
STEMAids, a brand of Eduscope Smart Learning Solutions Private Limited, supplies physics lab equipment and teaching aids to schools, colleges, and training institutes across India, with export and bulk tender support available. Explore related products in our Physics Equipments category, including our Resonance Box with Tuning Forks. For bulk or institutional orders, visit our tenders page or contact us at 9311411822.
Frequently Asked Questions
What coil materials does this resistance box use?
Constantan or Manganin, both low-temperature-coefficient resistance alloys.
What is it used for?
Wheatstone bridge experiments, circuit analysis, and verifying Ohm’s Law.
Is it related to other resistance boxes?
Yes, related to the Resistance Box, Plastic, the Resistance Box, Electronic Type, and the Resistance Substitution Box — a 4-product resistance-box family.
What does ‘plug type’ mean?
Resistance values are selected by inserting or removing metal plugs, rather than by dial or rotary switch.
What is the indicative price for this product?
This listing does not currently show a published price on stemaids.com — contact STEMAids directly for an indicative quotation.
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