The Hornby R902 OO Gauge Circuit Control Boxed for R900 Power Controller is a pre-built speed controller designed for model railways and trains. This analogue controller, made of plastic and originating from the United Kingdom, is capable of controlling up to 250W of power for model trains in OO scale, which is a 1:76 ratio. The controller ensures smooth and precise control for your model train setup, making it a must-have accessory for collectors and enthusiasts alike.
