✅ All-in-One USB-C Diagnostic Tool Unlock the full potential of your charging gear. This KM003C USB PD tester acts as a USB power delivery analyzer, voltage current tester, and protocol analyzer in one. Precisely measure output, verify PD 3.2 & QC 5.0 compliance, decode E-Marker chips, and log data to diagnose faults or validate performance for any charger, power bank, or cable.
✅ Engineering-Grade Precision, Hobbyist-Friendly Go beyond basic readings with lab-grade accuracy. Powered by a 20-bit ADC and ARM Cortex-M4 processor, this digital voltmeter ammeter captures voltage and current with extreme precision. Its 1.54-inch high-contrast IPS screen clearly displays real-time power curves, PDO profiles, and protocol handshakes, making complex USB protocol analysis accessible.
✅ Future-Proof 240W Testing & PC Software Stay ahead of the curve with support for the latest USB-C fast charging standards up to 50V/6A (240W). The included PC software transforms the tester into a powerful USB PD sniffer, allowing you to capture, analyze, and export millions of data points for in-depth charger power meter and power bank capacity tester applications in R&D or quality control.
✅ Intuitive Design for Real-World Workflow Designed for efficiency. With dual USB-C ports (IN/OUT) and a dedicated HID port for PC connection, setup is instantaneous. The intuitive button navigation and auto-rotate display let you quickly run capacity/energy tests or PDO analyzer routines, streamlining both repair diagnostics and product development verification.
✅ The Go-To Tool for Developers & Enthusiasts Whether you're a charging troubleshooting a prototype, a repair tech identifying a faulty USB data line, or a tech enthusiast optimizing your setup, this Power-Z KM003C tester alternative provides the professional-grade insights you need without the complexity or cost of bulky bench equipment.