The Fluke 719PRO 150G Electric Pressure Calibrator, 150 psi is the ideal test tool for calibrating high accuracy transmitters, pressure switches and pressure gauges. It has an innovative, built-in electric pump and pressure calibration feature that is accurate and easy to use. The 719PRO also includes a fully functioning loop calibrator that sources, simulates and measures mA signals. The 719PRO programmable pump limits settings to eliminate over-pressurization, and to set 'pump to' pressure values. The unique cleanout port is designed to reduces pump failures and makes the 719PRO easy to clean without repair. The compact, lightweight form, combined with one-handed use, makes this pressure calibrator the ideal tool for busy process professionals. This calibrator also has a large, backlit screen that displays three parameters at once: pressure measurement from an internal or external sensor; sourced/simulated or measured mA values; and temperature (with an optional RTD probe).