Klein Tools USB Digital Meter, USB-A and USB-C.

• 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
• Device must be used in line between the source being measured and the power source
• Rugged, pocket-sized and lightweight Klein industrial design stands up to jobsite demands
• Built to withstand a 6.6′ (2 m) drop
• No batteries needed; powered by the USB port that is being tested

Discover the Precision of A-ET920 – Klein Tools USB Digital Meter

The A-ET920 – Klein Tools USB Digital Meter is a sophisticated device designed for testing and measuring the capabilities of USB ports. This essential tool supports both USB-A and USB-C connections, including those equipped with Qualcomm Quick Charge® technology. Whether you are a professional technician or a DIY enthusiast, the A-ET920 offers the versatility needed to work with a wide range of devices. Its compatibility extends to virtually any USB-A and most USB-C ports, ensuring that it meets the needs of today’s fast-paced technological environment.

Comprehensive Measurement Features

Experience the convenience of obtaining real-time, accurate measurements of voltage, current, capacity, energy, and resistance all at once. The A-ET920 – Klein Tools USB Digital Meter is capable of handling voltage ranges from 3 to 20V DC, with current measurements spanning from 0.05 to 3A for USB-A and up to 5A for USB-C. This makes it an indispensable tool for monitoring the performance and health of your USB ports and connected devices.

Continuous Monitoring and Data Storage

The A-ET920 – Klein Tools USB Digital Meter stands out with its ability to continuously monitor and record data for up to 1000 hours. This feature is perfect for tasks requiring long-term testing and monitoring without interruption. Moreover, it can store and recall up to 10 readings, allowing users to efficiently manage and compare data over time. This data storage capability simplifies the analysis and troubleshooting processes, providing invaluable insights into device performance.

Enhanced Safety and Durability

Safety is paramount when dealing with electrical measurements, and the A-ET920 – Klein Tools USB Digital Meter excels in this area. It includes voltage and current overload detection to protect both the meter and your devices from potential damage. The high-resolution LCD ensures clear visibility in low-light conditions, making it easy to read measurements at a glance. Constructed to withstand the rigorous demands of a jobsite, this rugged and lightweight meter can endure a drop of up to 6.6 feet (2 meters).

No Battery Needed

Forget about the inconvenience of batteries. The A-ET920 – Klein Tools USB Digital Meter is ingeniously designed to be powered directly from the USB port it is testing. This feature not only simplifies its usage but also enhances its portability, making it a go-to tool for professionals and enthusiasts who require a reliable and ready-to-go solution.

Pocket-Sized Tool for On-the-Go Professionals

With its compact size and lightweight design, the A-ET920 – Klein Tools USB Digital Meter is built to be carried in your pocket, ready to be used anytime and anywhere. Its robust build quality ensures it can handle the daily demands of a jobsite, making it a durable companion for any professional working with electronics and USB technologies.

A Must-Have Tool for Every Toolbox

Whether you’re setting up a workstation, troubleshooting various devices, or ensuring compatibility and performance of USB ports, the A-ET920 – Klein Tools USB Digital Meter is an essential tool. It combines functionality, safety, and ease of use in a compact, rugged design to meet the demands of modern electronics work. Invest in the ET920 and step up your USB port testing and monitoring game with confidence.