Features
The Klein Tools ET920 is a USB digital meter for Type-A and Type-C 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 and most USB-C ports, including Qualcomm Quick Charge® ports that have the ability to deliver power. It requires NO batteries as it draws power from the power source to function.
Tests common USB ports (USB-A/USB-C) and Qualcomm Quick Charge ports. Detects voltage and overload
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Monitor voltage, current, charge delivered, energy and resistance for up to 1000 hours without interruption
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Stores up to 10 readings
Energy Delivered: 999Wh Maximum
Elapsed Time: Up to 999 Hours, 59 Min, 59 Secs
3 to 20V DC; Current: 0.05 to 3A (USB-A); 3 to 20V DC; Current: 0.05 to 5A (USB-C)
Continuously monitor up to 1000 hours of voltage, current, capacity/charge delivered, energy, and resistance (calculated)
Tests most common standard USB-A or USB-C ports, including Qualcomm Quick Charge® ports
Store and recall up to 10 readings
Voltage and current overload detection
Hi-resolution LCD for clear visibility in environments with low ambient lighting
Durable cables to allow easy access to hard-to-reach ports
Rugged, pocket-sized, and light weight Klein industrial design stands up to jobsite demands
Built to withstand a 6.6-Foot (2m) drop
No batteries needed; powered by the USB port being tested
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Klein Tools is the result of one of those “happy accidents” that turn out to be revolutionary. Klein Tools famously got their start in 1857 when a linesman came to founder Matthias Klein to repair his broken pliers. Klein replaced the broken half and when the old half of the tool broke too, Klein forged a replacement for that, thus making the first Klein Linesman pliers. Since these humble beginnings, Klein Tools has grown and become one of the largest American made toolmakers and they’re a brand used by tradesmen, linesman and electricians all across America.