This listing is for a lot of 2 Watlow EZ-Zone Controllers with model number PM3C1CJ-AAAAAAA. These digital controllers are DIN size 1/32 and are perfect for use in PLC temperature and peripheral modules. They are made by the trusted brand Watlow and are ideal for industrial automation and motion controls. If you are looking for a reliable and efficient solution for your business or industrial needs, these controllers are a great option. Please feel free to reach out with any questions or concerns.