Features 1、Dual Way Current Detection: This USB voltage current power meter supports both USB A and Type C ports, featuring a wide measurement range of DC 4.5-30V for voltage and 0-15A for current. 2、Real Time Monitoring: Test voltage, current, power consumption, operating time, temperature, current direction, battery capacity, and remaining battery life in real time and accuracy on various power devices. 3、Data Analysis and Display: Utilize the data statistics function to view maximum, minimum, and average values of voltage, current, and power consumption on the intuitive statistical interface for detailed analysis and insights. 4、HD Color Screen: Experience clear visuals on the HD color screen of this power meter, complete with screen rotation support for optimal viewing flexibility and user comfort. 5、Multi Functional UI, Upgradability: A versatile UI design, offering easy navigation and control, along with firmware upgrade support for continuous performance enhancements. Specification Item Type: USB Voltage Current Meter Material: ABS Voltage Range: DC 4.5-30V Current Range: 0-15A (continuous 6A) Interface: USB A, Type C Voltage Measurement Accuracy: ±0.01V Current Measurement Accuracy: ±0.01A Screen Size: 1.14 inch IPS LCD Monitoring Method: Direct Monitoring Content: Voltage, Current, Power, Working Time, Temperature, Current Direction, Capacity, Battery Level, etc. Screen Rotation: Supported Data Statistics: Supported Firmware Upgrade: Supported Size: Approx. 80 x 20 x 14mm / 3.15 x 0.79 x 0.55in Package List 1 x USB Voltage Current Meter