Specification AgeRangeDescription : Adult Brand : Yosoo BulletPoint1 : [Premium Construction] Crafted from alloy silk porcelain tube and copper sheet, this rheostat guarantees durability for long-lasting use. BulletPoint2 : [Precise Circuit Analysis] This rheostat provides accurate adjustments, making it an essential tool for educational and research purposes. BulletPoint3 : [Easy to Operate] This 1.5a 50ω sliding rheostat is for teaching physics and electricity, offering both constant and variable options. BulletPoint4 : [Safe and Reliable] Designed with a sliding head and insulated wiring cover, this rheostat ensures safety and reliability in various circuit analyses. BulletPoint5 : [Versatile Usage] Suitable for teaching aids, laboratory experiments, making it an ideal students passionate about learning. Color : #611 ExternallyAssignedProductIdentifier1 : 0627352353839 ExternallyAssignedProductIdentifier2 : 627352353839 IncludedComponents : No ItemName : Adjustable Metal Physics Electrical Sliding Rheostat, Easy to use 1.5A 50Ω, Premium Material, Ideal for Teaching, Laboratory Use, Suitable for Circuit Analysis ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 17 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : rheostats Manufacturer : Yosoo Material : Alloy+Copper MeasurementAccuracy : 0.1mm ModelName : Yosoork5gogms97 ModelNumber : Yosoork5gogms97 NumberOfItems : 1 PartNumber : Yosoork5gogms97 ProductDescription : Specification: Item Type: Sliding Rheostat Material: Alloy Wire Ceramic Tube, Copper Sheet Application Scenario: Physics Electricity Teaching, Circuit Analysis