The RTPM3103 is a versatile DC power supply that combines the functionality of a multimeter with advanced output monitoring and control. It offers a 2.8-inch TFT LCD display to clearly visualize output voltage, current, and power levels. With USB communication support (SCPI), it can be easily integrated into automated test systems. It features 150W or 300W output power, allowing for a range of applications, from simple to more complex tasks. The power supply is equipped with over-voltage and over-current protection to ensure safe operation in various testing environments. The built-in multimeter offers support for voltage, current, capacitance, resistance, and testing of diodes, making it a comprehensive solution for users in electronics testing, R&D, and education.