Item Type: 2A 20Ω Slide Rheostat Resistance. 1 x Slide Rheostat Resistance. Application Scenario: Physics Electricity Teaching, Circuit Analysis.
2A 20Ω Slide Rheostat Resistance Adjustable Physics Electrical Slide Rheostat
2A 20Ω Slide Rheostat Resistance Adjustable Physics Electrical Slide Rheostat Fo
2A 20Ω Slide Rheostat Resistance Adjustable Physics Electrical Slide Rheosta HOT
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