Kelvin's Double Bridge Trainer (DC) is a specialized, self-contained educational instrument designed to demonstrate and facilitate the precise measurement of low resistances using DC bridge techniques. This trainer is ideal for technical training institutes, engineering laboratories, and professionals seeking an in-depth understanding of DC bridges. Equipped with a built-in IC based DC regulated power supply featuring short circuit protection and an LED power-on indicator, it ensures stable and safe operation on standard 230V, 50 Hz AC mains. The device includes a built-in digital DC null meter for accurate detection of bridge balance, variable arms and multiplier settings for flexible measurement ranges, and multi-colored test points that allow users to observe waveforms and voltages at various circuit stages. All components are neatly integrated into a rugged metal cabinet with an intelligently designed front panel layout, providing durability and ease of use. Additionally, the trainer comes with a set of patch cords and a comprehensive instruction manual containing theory and practical operating details, making it an essential tool for advanced study and experimentation in electrical measurement techniques.

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