Specification AgeRangeDescription : adult Brand : Pomya BulletPoint1 : TEACHING SUPPLIES: Physics electrical slide rheostat is a teaching aid, laboratory use, the best learning present for students! BulletPoint2 : PHYSICS ELECTRICAL EQUIPMENT: Adjustable sliding rheostat changes by sliding, suitable for teaching physics electricity. BulletPoint3 : DUAL USE: Sliding rheostat supports both fixed and variable to meet different circuit analysis needs. BulletPoint4 : SAFE DESIGN: Slide rheostat is designed with sliding head and insulated wiring cap, safe and to use. BulletPoint5 : MATERIAL: Sliding rheostat is made of premium alloy and copper, excellent workmanship and long lasting use. Color : One Color ExternallyAssignedProductIdentifier : 7620457308455 IncludedComponents : No ItemName : Adjustable Sliding Rheostat, Compact Alloy Sturdy Slide Rheostat Insulated Wiring Cap Safe for Laboratory (5Ω 3A) ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 17 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : rheostats Manufacturer : Pomya MeasurementAccuracy : 0.1mm ModelName : Pomyad209whnrfi-11 ModelNumber : Pomyad209whnrfi-11 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Pomyad209whnrfi-11 ProductDescription : 1. PHYSICS ELECTRICAL EQUIPMENT: Adjustable sliding rheostat changes by sliding, suitable for teaching physics electricity. 2. DUAL USE: Sliding rheostat supports both fixed and variable to meet different circuit analysis needs. 3. MATERIAL: Sliding rheostat is made of premium alloy and copper, excellent workmanship and long lasting use. 4. SAFE DESIGN: Slide rheostat is designed with sliding head and insulated wiring cap, safe and to use. 5. TEACHING SUPPLIES: Physics electrical slide rheostat is a teaching aid, laboratory use, the best learning present for students!