⭕ The 5500A from Fluke is a bench top, multifunction calibrator for calibrating 3-1/2 to 4-1/2 digit instruments. It can source direct voltage and current, alternating voltage and current, resistance, capacitance, thermocouples and RTDs. It can simulate ac and dc power by generating voltage and current on separate terminals simultaneously. It can also measure thermocouple temperature. Options include scope calibration to 600MHz. Willing to shipp or pickup.