Rheostat: Extended Range - 0.3A, 1200 Ohm

This extended range rheostat is ideal for demonstrating and exploring variable resistance in classroom experiments, supporting practical learning in physics for secondary schools and colleges. Designed for safe and reliable use, it allows students to investigate current and resistance relationships with ease.

• Resistance: 1200Ω for a wide range of circuit applications
• Maximum current: 0.3A, suitable for low-current experiments
• Tube size: 200 x 38mm
• Overall size: 255 x 52 x 92mm
• Robust construction for repeated classroom use