Radix Calibrators offer several functions. Operating in measure/source mode, these instruments can handle RTD, mA, mV, thermocouple (TC) and ohms signals amongst others. They can also simulate a 4-20 mA and 24 V loop supply to calibrate other instruments. MICROCAL is lightweight and cost-efficient and RADICAL is a full-featureed cailbrator. Both are microcontroller based, incorporating a highly stable reference and automatic error correction.