Features: Comprehensive Real-time Monitoring: Experience the power of real-time monitoring with this power meter, allowing you to simultaneously check voltage, current, power, capacity, electrical energy, timing, and CPU temperature. Versatile Display: Enjoy enhanced functionality with a button-click design, offering easy switching between 3 display pages to meet your diverse needs. Convenient Viewing Direction: Adjust the screen viewing direction with a simple double-click button, ensuring optimal placement and comfortable viewing. High-Definition Display: The 1.06-inch TFT high-definition display provides a brighter and clearer view, enhancing the accuracy of bidirectional voltage and current measurements. Wide Compatibility: Compatible with various charging equipment, this power meter is ideal for testing multiple data simultaneously, making it a perfect tool for chargers, rechargeable batteries, and more. Specifications: Voltage: DC 4~30V Current: 0~12A Power: 0~360W Capacity: 0~6666666mAh Power: 0~999999Wh Timing: 0~99 hours Size: 53*20*9mm Package Included: 1 x Power Meter