The FLUKE-712B is a versatile process calibrator designed for precise measurements and simulations of various RTD types, thermocouples and resistors. It allows the measurement of loop currents in the range of 4 to 20 mA and can simultaneously simulate temperature signals. With functions such as linear ramps and automatic 25% steps, it offers easy verification of linearity. The device has two inputs and a backlit display for convenient reading of the measurement data. It saves the last used settings when switched on, which makes it easier to use for ongoing test series.