Klein Tools ET920 USB Power Meter for Voltage and Current Testing

The Klein Tools ET920 USB Power Meter is an essential device for anyone needing to measure voltage, current, capacity, energy, and resistance in a variety of USB applications. This versatile tool is designed to test voltage from 3 to 20V DC and current from 0.05 to 3A for USB-A connections and up to 5A for USB-C connections, making it compatible with most standard USB ports, including those that support Qualcomm Quick Charge technology.

One of the standout features of the Klein Tools ET920 is its extensive monitoring capabilities. It continuously tracks voltage, current, capacity, and energy for up to 1000 hours, providing users with comprehensive data insights that are crucial for troubleshooting and optimizing device performance. This level of monitoring is particularly beneficial for technicians and hobbyists who require detailed information about their power sources.

In addition to its monitoring features, the ET920 also offers convenient data storage. Users can store and recall up to 10 readings, allowing for easy access to previous measurements for comparison and analysis. This feature is particularly useful for those who need to track changes over time or compare different devices.

Safety is a top priority with the Klein Tools ET920 USB Power Meter. It includes overload detection for both voltage and current, ensuring that your devices and power sources are protected during testing. This feature provides peace of mind, especially when working with sensitive electronics.

The high-resolution LCD screen is another highlight of this power meter. It provides clear visibility of measurements, even in low ambient lighting conditions, making it easy to read data in various environments. This is particularly advantageous for professionals who often work in dimly lit areas.

Setting up the Klein Tools ET920 is a breeze. Simply connect the device in line between the source being measured and the power source for seamless and accurate measurements. This straightforward setup process allows users to get started quickly without any complicated configurations.

Finally, the rugged design of the ET920 ensures that it can withstand the demands of job sites. Its durable, pocket-sized, and lightweight construction, along with 6.6 ft. (2 m) drop protection, makes it an ideal choice for professionals who need a reliable tool that can handle tough conditions.

In summary, the Klein Tools ET920 USB Power Meter is a versatile, reliable, and user-friendly device that offers extensive monitoring capabilities, safety features, and a rugged design, making it a must-have for anyone working with USB power sources.