Johnson Controls A419 Digital Temperature Controller - Pre-Wired 120V Brand_KegLand Thermowell mounts into 1

Thermowell mounts into 1

Once it's going

1/2" ports

Get an extremely accurate reading with this rugged bench-top pH meter

Johnson Controls A419 Digital Temperature Controller - Pre-Wired 120V Brand_KegLand Thermowell mounts into 1The Johnson A419 Digital Temperature Controller is the industry standard for precision thermal management in home and commercial brewing. This unit comes pre wired for "plug and play" operation, allowing you to easily convert a standard refrigerator or freezer into a precise fermentation chamber or kegerator. Featuring a wide setpoint range and an adjustable differential, it provides superior control over your cooling and heating equipment, ensuring