USB Digital Meter with USB-A and USB-C:

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The Klein Tools ET920 USB Power Meter is a versatile and reliable device designed to monitor power parameters on any USB-A and most USB-C ports. It accurately measures and displays voltage, current, capacity, energy, and resistance simultaneously, making it an essential tool for troubleshooting, testing, and ensuring the safe operation of USB charging devices. Compatible with Qualcomm Quick Charge ports and other power delivery standards, the ET920 requires no batteries as it draws power directly from the USB port. Compact and user-friendly, it provides real-time data to keep you informed about your device’s power status with precision and ease. Key Features Compatible with USB-A and Most USB-C Ports: Works with a wide range of devices, including Qualcomm Quick Charge ports Comprehensive Monitoring: Measures voltage, current, capacity, energy, and resistance simultaneously Battery-Free Operation: Powered directly by the USB port, no batteries needed Accurate and Reliable: Provides precise real-time data for troubleshooting and testing Compact and Portable: Easy to carry and use anywhere Ideal for Professionals and Hobbyists: Great for electronics testing, charging diagnostics, and power monitoring Show more