MoreBeer Professional!
Johnson A421 Digital Temperature Controller
Login to view pricing
FE609

Johnson A421 Digital Temperature Controller

Login to view pricing
Description

The Johnson digital temperature controller is used to control the temperature of a refrigerator, or similar cooling or heating device. Enter your desired temperature, called set point, and how tightly you want your temperature maintained, called differential, and let the controller do the rest.

This is a high quality, ready to go temperature controller that is accurate and easy to use.

Item # FE609
Weight 2LBS