Features MULTIFUNCTIONAL TESTER: Real time detection of electrical charging status, voltage, current, capacity, electricity, power, equivalent impedance, temperature and other indicators at a glance. SCOPE OF APPLICATION: This tester is widely used for quality testing of 3C digital products and is the preferred choice for digital 3C gaming enthusiasts and electronics enthusiasts. FAST CHARGING: Quick recognition, widely compatible. Supports for QC2.0, for QC3.0, 2.4A, 2.1A, 1A, 0.5A, for Android DCP, fast charging protocol recognition, allowing you to understand your phone's charging status anytime and anywhere. POWER OFF STORAGE, DATA GUARANTEED: Store capacity and power data when the mobile power supply is powered off, making it convenient for subsequent viewing and measuring the capacity and power of the mobile power supply. Note that other USB testers withou 4 BIT FOR MORE ACCURATE MEASUREMENT: Measuring the equivalent impedance and power of the load; Thermometer function, free switching between Celsius and Fahrenheit, using good accuracy thermistor sensors; USB 3.0 interface, compatible with USB 2.0, suppor Specification: Item Type: USB Tester Mode: U96 Material: ABS Voltage Measurement Range: 3.60V-32.5V Current Measurement Range: 0.00-5.00A Accumulated Capacity Range: 0-99999mAh Accumulated Range of Electricity: 0-999999mWh Power Measurement Range: 000.00-299.99W Impedance Measurement Range: 1-999.9 ohms Timing Time: 999 hours, 59 minutes, and 59 seconds Input Interface: USB USB D+Voltage Range: 0V-2.99V USB D-Voltage Range: 0V-2.99V Refresh Time: Greater than 500mS/time Measurement Rate: Approximately 0.5 times/second Display Screen Type: IPS true color digital LCD screen with a heavy cost of 12800 pixels Screen Resolution: 160 x 80 Package List:1 x Tester 1 x Manual  Package List 1 x Tester 1 x Manual