The FLUKE-789 Processmeter is a versatile and innovative tool designed for professionals working with process instrumentation and control systems. This safety-designed device is powered by reliable alkaline batteries, ensuring uninterrupted operation for extended periods of time. The FLUKE-789 Processmeter combines the functionality of a digital multimeter and a loop calibrator, allowing users to measure and source various process parameters with precision and ease. Its durable construction and intuitive interface make it the ideal choice for technicians in industrial environments. With the FLUKE-789 Processmeter, you can confidently troubleshoot, calibrate, and maintain process equipment while prioritizing safety and efficiency.