Resistance Box 100 Ohms

Resistance Box 100 Ohms | Precision Resistance Measurement Instrument

The Resistance Box 100 Ohms by Elmo Agencies is a precision laboratory instrument designed for accurate and reliable resistance measurements in electrical and physics experiments. Manufactured using premium-quality materials and precision-wound resistance coils, it is widely used in schools, colleges, engineering institutes, research laboratories, and technical training centres.

Designed for durability and consistent performance, the Resistance Box 100 Ohms is ideal for experiments involving Ohm’s Law, Wheatstone Bridge, meter bridge, resistance measurement, and electrical circuit analysis.

Precision Construction

The Resistance Box 100 Ohms is constructed using heavy-duty rectangular brass blocks measuring approximately 12 mm × 10 mm, providing excellent electrical conductivity, strength, and long-term durability.

The resistance coils are precision wound using non-inductive, double-covered Eureka or Constantan wire on insulated bakelite spools. This construction minimizes inductive effects and ensures stable resistance values during repeated laboratory use.

The complete unit is enclosed in a durable wooden box that protects the internal components while providing easy handling and long service life.

High Accuracy Performance

The Resistance Box 100 Ohms is designed to deliver highly accurate and dependable resistance measurements for educational and professional laboratory applications.

Constantan Coil Accuracy

The Constantan resistance coils provide an accuracy of ±0.05% to ±0.1%, ensuring reliable and consistent resistance values for routine laboratory experiments.

Manganin Coil Accuracy

For applications requiring greater precision, Manganin resistance coils offer an accuracy of ±0.02% to ±0.05%. The low temperature coefficient of Manganin wire helps maintain stable resistance values under varying environmental conditions, making it ideal for precision electrical measurements.

Educational Applications of Resistance Box 100 Ohms

The Resistance Box 100 Ohms is suitable for a wide range of electrical and physics experiments, including:

• Ohm’s Law verification
• Wheatstone Bridge experiments
• Meter Bridge experiments
• Resistance measurement
• Electrical circuit analysis
• Physics laboratory practicals
• Engineering and technical education
• Research and calibration work

Key Features of Resistance Box 100 Ohms

• Precision resistance values up to 100 Ohms
• Heavy-duty rectangular brass block construction
• Non-inductive Eureka or Constantan resistance coils
• Optional Manganin coils for enhanced accuracy
• Durable wooden enclosure for long service life
• Stable and reliable electrical performance
• Suitable for schools, colleges, universities, engineering institutes, and research laboratories

Why Choose ELMO Agencies?

As a trusted scientific manufacturer in Ambala, ELMO Agencies manufactures and supplies high-quality laboratory instruments that meet international quality standards. Every Resistance Box is carefully engineered to deliver superior accuracy, durability, and dependable performance for educational, industrial, and research applications.

Conclusion

The Resistance Box 100 Ohms by ELMO Agencies combines precision engineering, premium-quality resistance coils, and robust construction to provide accurate resistance measurements for laboratory and research applications. It is an ideal choice for educational institutions, engineering laboratories, and professionals who require reliable and consistent electrical measurements.