Allows measuring and generating signals of current, voltage, temperature, frequency, resistance, and pressure (with optional modules). Fluke 725 can calibrate and measure nearly any industrial parameter. It can measure and generate current, voltage, temperature (RTD sensors and thermocouples), frequency, resistance, and pressure with additional modules. The dual-zone display shows both input and output signals simultaneously. During valve and I/O testing, it can generate current while measuring pressure. The device is user-friendly with no menu system and intuitive controls.