Physics Electrical Slide Rheostat Resistance Laboratory Researching Tool 50Ω 5A

【Precision Control】The variable resistors features an oxidized and insulated wire that provides precise resistant adjustments for various electrical applications, crucial for accurate current and voltage regulation. 【Robust Design】Constructed with a tightly wound wire on a porcelain tube and mounted on a metal bracket, the ensures durability and long-lasting performance under various working conditions. 【Wide Compatibility】This is suitable for circuits below 50Hz and 380V, as well as DC circuits below 440V, making it versatile for numerous laboratory and industrial applications. 【Research and Demonstration】Ideal for educational settings, the serves as an effective tool for research and demonstration purposes, allowing students and researchers to explore electrical concepts hands-on. 【Effective Speed Control】The is suitable for controlling the excitation and speed of power generation equipment and DC motors, enabling efficient functioning in various mechanical setups.