الوصف
⚡ Power up your tech IQ with YOJOCK’s smart USB tester!
- UNIVERSAL COMPATIBILITY - Supports QC2.0/3.0, iPhone & Android fast charging protocols—know your charger’s true power.
- CHARGER QUALITY ANALYSIS - Detect voltage drops to instantly assess charger performance and avoid subpar power sources.
- POWER OFF DATA RETENTION - Never lose your measurement data with built-in power-off storage for accurate capacity tracking.
- CRYSTAL CLEAR IPS DISPLAY - Vivid 0.96-inch color screen delivers precise, 4-digit accuracy readings at a glance.
- REAL TIME CHARGING INSIGHTS - Monitor voltage, current, power & capacity live for ultimate device control.
The YOJOCK USB 3.0 Tester Power Meter is a precision digital voltmeter and ammeter designed for professionals and tech enthusiasts. It measures voltage from 4 to 30V and current up to 6.5A, supports multiple fast-charging protocols, and features a sharp 0.96-inch IPS color display. With power-off data storage and charger quality analysis, it’s the go-to tool for real-time, accurate USB power diagnostics.
