Sliding Rheostat Adjustable Rheostat Slide Rheostat Resistance Physics Electrical Slide Rheostat

Feature: 1. PHYSICS ELECTRICAL EQUIPMENT: Adjustable sliding rheostat changes resistance by sliding, suitable for teaching physics electricity. 2. DUAL USE: Sliding rheostat supports both fixed and variable resistance to meet different circuit analysis needs. 3. DURABLE MATERIAL: Sliding rheostat resistance 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 reliable to use. 5. TEACHING SUPPLIES: Physics electrical slide rheostat is a teaching aid, laboratory use, the best learning present for students! Specification: Item Type: Sliding Rheostat Material: Alloy, Copper Applicable Scenes: Physics Electrical Teaching, Circuit Analysis. Package List: 1 x Sliding Rheostat