About

• Display: Simultaneously display Amp and Volt in real-time
• Measuring Range: Voltage 3-9V, Current 0-3A, Accuracy: +/- 1%
• Memory function: The working time and Capacity have Memory function when power off
• Reset: Press and hold the RESET button for 3 seconds to reset
• Widely used: Perfect for testing phone, power bank, solar charger, car charger, tablet, computer, note book and soon