The 2090 is ideal for simulation of any kind of RTD (Resistance Thermometer) or resistive sensor / transducer in ATE or test systems. Controlling the 2090 is achieved using simple high level commands which can be sent to the unit from any program or programming language. the 2090 uses passive resistors and exactly mimics the performance of a conventional resistance box. Front panel controls and display allow easy local operation, which is essential for a hoc testing and troubleshooting.