The Post Office Box Plug Type is a precision electrical measuring instrument used in physics laboratories to determine unknown electrical resistance using the Wheatstone Bridge principle. It is designed for accurate resistance measurement through a simple plug-in arrangement. This apparatus is ideal for educational experiments, electrical circuit studies, and practical demonstrations in schools, colleges, and science laboratories.
Key Features:-
- Designed for accurate resistance measurement.
- Based on the Wheatstone Bridge principle.
- Easy-to-use plug-type arrangement.
- Provides reliable and consistent results.
- Suitable for physics laboratory experiments.
- Ideal for schools, colleges, and educational institutions.
