NEW USB Testers
USB Tester and Multimeter

Gardner Bender's USB testers answer the question

"Why isn't my phone charging?!?"

Test USB connections to determine problems with ports, phones, chargers or cables.

These Handy Testers:

• Test functionality and wiring of USB ports

• Make the perfect impulse and promo item

• Designed for home, office and auto, these testers feature hi-impact ABS housings with 250 pound crush rating and the ability to withstand a drop of up to 10 ft.

• Increases productivity on any job it faces. These compact testers can fit can fit in shirt pocket or tool pouch, making it easy and convenient to use.


USB Tester

GUSB-3300 USB Tester

•  Confirm USB port function
•  Test for proper wiring and polarity

•  Easy to use and understand
•  Pocket clip
•  High impact housing

USB Multimeter

GUSB-3450 USB Multimeter

•  Confirm USB port function
•  Check chargers, cables and USB ports

•  Alternates between voltage (volts) and current (amps) display
•  Easy to use and understand
•  High impact housing

Comparison Chart

GUSB-3300 USB-3450
  GUSB-3300 GUSB-3450
Tests USB port function    
Test for AC voltage  
Test for negative polarity  
Test USB cables  
Voltage measurement  
Current measurement  
GUSB-3300 032076937614 USB Tester 3"L x 1"W x .0625"H 1 5
GUSB-3450 032076937621 USB Multimeter 2.5"L x 1"W x .5"H 1 5
* USB is a trademark of USB Implementers Forum, Inc.

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