Feature

●Physics and Electricity Teaching: Easy to use 1.5A 50Ω sliding rheostat, suitable for teaching physics and electricity.As the power has very big,so the normal home appliances or small factories enough to use.
●Dual Use: Physics electrical silde rheostat can be used as both constant and variable value resistors, to meet different circuit analysis needs.Not need add any components, very convenient and practical.
●Safe and Reliable: Physics electrical silde rheostat is designed with sliding head and insulated wiring cover, safe and reliable to use.
●Sturdy Workmanship: Physics electrical silde rheostat is made of premium alloy silk porcelain tube and contact copper sheet, fine workmanship, to ensure that the use of a long time.
●Multipurpose: Physics electrical silde rheostat can be used for teaching utensils, laboratory use, send students the best learning present


Description

Specification:
Material: Alloy Wire Ceramic Tube, Contact Copper Sheet
Application Scenario: Physics Electricity Teaching, Circuit Analysis

PackageList:
1 xSliding Rheostat