Johnson A421 Digital Temperature Controller
DescriptionThe 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.
Variants (1)
- Default Title — 259.99 USD — In stock
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