Altek RTD Calibrator

The Altek Model 211 is a digital calibrator which lets you simulate and read RTDs over the full industrial range. Switch between 8 RTD curves plus ohms ranges. Ideal for use with transmitters, recorders, controllers, alarms, indicators, and process data acquisition and computer systems.
Each Unit Includes: 9V alkaline battery, fourth wire lead set (33011), carrying case (3330T), instruction manual, three-warranty and manufacturer’s statement of calibration practices.