KWS2302C Phone Charging Current Detector Key benefits Know charging is correct and safe: realtime voltage and current readings help you confirm chargers, cables, and power banks are delivering expected power and not risking overcharge. Precise measurements for better decisions: ±0.001 A resolution lets you detect small current changes that indicate poor cables, weak ports, or inconsistent charging behavior. Works with modern fastcharging systems: compatible with PD2.0, PD3.0 and other fastcharging protocols so you can verify performance across current smartphone and accessory chargers. Portable and durable: compact 10 g USB‑C tester in an aluminum housing fits in a pocket or bag while resisting everyday wear. Easy to use: large LCD display for instant data visualization and plugandplay operation—no setup or extra tools required. What it does Continuously monitors voltage and current in real time to show actual charging performance. Helps identify inefficient or unsafe charging (poor cables, underperforming adapters, or abnormal current draw). Provides onthego verification for chargers, power banks, and USB‑C ports. Important attributes Model: KWS2302C Phone Charging Current Detector Compatibility: PD2.0, PD3.0, and other fastcharging protocols Precision: ±0.001 A current resolution with realtime voltage/current tracking Size and weight: ultralight 10 g portable USB‑C tester Material: durable aluminum housing Display: large LCD screen for clear instant readings Operation: plugandplay, no installation required Practical use scenarios Business travel: verify hotel USB‑C outlets or shared chargers quickly to avoid slow or unsafe charging before important meetings. Daily commute: check power banks and incar chargers to ensure they deliver the needed current for a full day of use. Home and office safety checks: test wall chargers, USB hubs, and docking stations to spot overcurrent or inconsistent power that could shorten battery life or cause device problems. What you get A lightweight, reliable tool for monitoring and validating USB‑C charging performance with professionallevel precision and simple, immediate readouts.