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USB Tester Adjustable 3 Current 5V Resistance Tester Resistor Electronic Load w/Switch
Specifications:
- Type: Power Bank Battery Tester
- Origin: CN(Origin)
- Model Number: GUGUJI222
- DIY Supplies: Electrical
- Brand Name: Shanwen
- Free shipping
- 100 days returns
- Low prices
- 5 million products