Description:

The Livingstone Rheostat Sliding Metal Brush (Item No. RHEOP12) is a high-performance variable resistor designed for precise control of electrical current in laboratory and educational settings. Featuring a 56 Ohm resistance and a 2.3 Amp current rating, this rheostat is wound on a durable porcelain base and equipped with a sliding metal brush for smooth, adjustable resistance.

Engineered for reliability and accuracy, the RHEOP12 is ideal for physics experiments, circuit testing, and voltage regulation tasks. Its robust construction ensures long-term stability under repeated use, while the porcelain core offers excellent insulation and heat resistance. The sliding brush mechanism allows users to fine-tune resistance levels with minimal effort, making it a preferred choice for STEM educators and technical professionals.

Whether you're calibrating electrical systems or demonstrating Ohm’s Law in the classroom, this rheostat delivers consistent performance and safety. Proudly supplied by Livingstone International, a 100% Australian-owned company known for its commitment to quality and innovation.