Gardner Bender's 3 Function USB Tester featuring durable, high-impact housing, is used to check the presence of voltage & testing for proper wiring and polarity. Shop our full selection of Gardner Bender's products at HomElectrical today!
Gardner Bender 3 Function USB Tester, Voltage & Polarity Features:
- Used to check the presence of voltage and testing for proper wiring and polarity.
- Check and detect for the presence of AC/DC voltage.
- Verify correct polarity.
- Includes pocket clip.
- Durable, high-impact housing.
- Easy to use and understand.
- LED that illuminates to easily indicate one of four different USB conditions: dead port, ok port, reversed polarity, and AC voltage present.
- Dimensions: 2.8-in (L) x 0.87-in (W) x 0.62-in (H).