USB Tester Keweisi USB Meter

Description

USB Meter - NEW Item Measures charging parameters of your devices, including charging voltage, current, battery capacity, and charging time. Tests charger functionality. Specifications: Voltage Range: 3.5V–30V (accuracy: 1%) Current Range: 0–5A (accuracy: 1%) Charging Time Range: 0–99 hours Capacity Measurement Range: 0–99999 mAh Color: Light blue €5 Black color with color display €6 (Out of stock) USB Meter Mobile phone battery test