Specification Brand : Fafeicy BulletPoint1 : [Efficient Performance] Ideal for excitation and speed control of dc motors, offering efficient performance. BulletPoint2 : [Versatile Use] Suitable for circuits up to 50hz, 380v, and dc 440v for various research and demonstration purposes. BulletPoint3 : [Brand New Quality] This sliding rheostat features materials for durability and performance. BulletPoint4 : [Precise Control] The oxidized and insulated wire provides precise control over levels. BulletPoint5 : [Voltage Regulation] Functions as a current and voltage regulator in the laboratory setting for power generation equipment. ItemName : 1.5A 50Ω Slide Rheostat Researching Tool for Laboratory Control Circuit, Current and Voltage Regulator ItemPackageDimensions_Height : 10 centimeters ItemPackageDimensions_Length : 17 centimeters ItemPackageDimensions_Width : 7 centimeters ItemTypeKeyword : rheostats Manufacturer : Fafeicy ModelNumber : Fafeicyg5sc03ymxf PartNumber : Fafeicyg5sc03ymxf ProductDescription : Specification: