Hand Tools
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ET900
ET900 | Klein Tools | Tools & Test Equipment
Klein Tools USB Digital Meter, USB-A (Type A)
This product is no longer available
Description
The Klein Tools ET900 is a USB digital meter for common standard USB-A (Type A) ports including Qualcomm Quick Charge® ports. It accurately and reliably measures and displays the USB port voltage, current, capacity, energy, and resistance simultaneously. It can function with any USB-A port that has the ability to deliver power. It requires NO batteries as it draws power from the power source to function.







