Key benefits Quick and precise control of voltage and current with a single key Independent wiring and simultaneous output for flexible testing setups Safe charging and discharging with overcurrent protection and automatic management Clear power indication for easy monitoring Flexible adjustment options with coarse and fine modes Core features Voltage and current adjustment with onekey switching, enabling fast setup and switching between values Independent wiring configuration and simultaneous output to power multiple devices or test rigs at once Battery charge and discharge protection supported by overcurrent safeguards, automatic charging management, and visible power indicators Dualmode adjustment: coarse and fine control Design and build Ultrathin, matte finish housing provides a compact footprint and a clean, professional appearance aluminum alloy knob offers precise tactile feedback Electroplated buttons combine durability with a smooth operating feel Ergonomic design emphasizes comfort during extended use and reduces hand fatigue Applications and use scenarios Electronics lab bench testing and development: power microcontroller projects, sensors, amplifiers, and other DCpowered modules with reliable voltage and current control Battery charging and evaluation: safe, controlled charging and discharging tests for rechargeable packs, with protection to prevent damage during testing Education and demonstrations: practical handson lessons in voltage/current regulation, power management, and safe electrical testing for students or hobbyists Specifications and performance notes Supports independent wiring configuration with simultaneous output to connected devices Battery charging and discharging protection includes overcurrent safeguards and automatic charging management Coarse and fine adjustment modes provide versatile control