The ESAW Post Office Box 6 Dials Manganin Coil (EEC-10448) is a high-precision resistance measurement instrument, ideal for physics, electronics, and electrical engineering labs. Designed with six decades, four series dials (1, 10, 100, 1000 ohms) and two ratio dials, it allows resistance measurement from 0.001 Ohms to 11,000 Ohms.
Equipped with non-inductively wound manganin wire coils for maximum accuracy (0.05% to 0.2% A-grade), this educational resistance box includes galvanometer and battery contacts for convenient use.
Use Cases
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Students: Learn principles of resistance measurement with a reliable training tool.
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Schools & Colleges: An essential educational lab equipment for physics and electronics classrooms.
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Science & Chemistry Labs: Used in precision experiments requiring controlled resistance values.
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Engineering, Nursing & Medical Colleges: Supports applied physics and biomedical electronics studies.
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Industrial Labs & Research Centres: Trusted for R&D, calibration, and electrical testing applications.
A trusted choice in India, Africa, Asia, Europe, and the USA, ESAW provides affordable Post Office Box Resistance Coils for labs with bulk supply and export quality standards.
Technical Specifications
| Parameter |
Details |
| Type |
Post Office Box Resistance Coil |
| Dials |
6 (Four Series + Two Ratio) |
| Resistance Range |
0.001 Ohms – 11,000 Ohms |
| Wire Type |
Non-Inductively Wound Manganin Wire |
| Accuracy |
0.05% – 0.2% (A-Grade) |
| Contacts |
Galvanometer & Battery Fitted |
| Catalog No. |
EEC-10448 |
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