https://www.mccoys.com/shop/p/4564068-052303-18/gardner-bender-gusb-3450-usb-multimeter-led-display-functions-current-voltage-polarity-red
GUSB-3450 USB Multimeter, LED Display, Functions: Current, Voltage, Polarity, Red
Sku: 4564068-052303-18
$21.26
8 Available at
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Estimated Arrival On: 02/12/2026
Gardner Bender's GUSB-3450 USB multimeter is used to confirm USB port voltage and current and check chargers, cables and USB ports. The tester features a high impact housing and a pocket clip. Measure current draw, measure performance of solar USB chargers and test for proper wiring and polarity. The easy-to-understand display alternates between volts and amps. Features a 1 year warranty.
- Check voltage and current, check charging cables, measure current draw and test for proper wiring and polarity
- Durable, high impact housing
- Easy-to-use and understand
Measuring Functions
Current, Voltage, Polarity
Display Type
LED
Indication Type
Reversed Polarity
Power Supply
3 to 5.5
Material
Plastic
Color
Red
Dimensions
2-1/2 in L x 1 in W x 1/2 in H
Includes
Pocket Clip
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