PM02 Power Supply Partner, cover all your needs. Adapt to new and old power supplies, support one-key power on; analyze problems via current curve, adapt to JC drawing exclusively. 2-in-1 design of mechanical and screen display, intuitively observe the power status; 50mA/2.5A/5A three adjustable grades, meet different needs. Debut design of 5G dual-mode WIFI/Bluetooth module, support OTA upgrade, make your operation easier. The standard 1/4 screw hole bracket interface design make it easy to meet the needs of different scenarios (the universal fixture must be purchased by the user). PM02 power companion, your comprehensive assistant!