USB Charging Test Instrument with Switch for 2A/1A Discharging Resistor

This versatile testing device is designed to enhance your charging and discharging evaluations for various electronic devices. With its built-in switch, you can effortlessly toggle between 2A and 1A discharging resistors to simulate different load conditions. Ideal for USB-powered gadgets, it provides valuable insights into the performance and safety of chargers and power banks. Compact and user-friendly, it's an essential tool for technicians and hobbyists who require precise testing capabilities. Type: Aging resistance Frequency: Current detection Manufacture country: China Instructions included: No