Gardner Bender GUSB-3300 LED USB Tester, Red

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Gardner Bender's GUSB-3300 USB Tester is a 3 function USB tester used for checking for the presence of voltage and testing for proper wiring and polarity.
SKU: 43052740
MFG: GUSB-3300
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  • Color : Red
  • Height : 0.625"
  • Width : 1"
  • Depth : 3"
  • LED display
  • Check and detect for the presence of AC/DC voltage
  • Verify correct polarity
  • Durable, high-impact housing
  • Easy to use and understand
  • Includes pocket clip
  • LED color indicator - Dead port (not lit), Port OK (Green), Reversed polarity (Red), AC voltage present (Amber)


MFR: GUSB-3300
SKU: 43052740
UPC: 032076937614
Brand: Gardner Bender
Weight: 1.0 lb