Replacement PCB for Manual Stirrer: Designed for use as a replacement control PCB in manual milk stirrer machines used in dairy and milk collection applications. Assembled Control Board: Comes with fitted electronic components including relay, transformer section, capacitors, IC section, connectors, and heat sink. Tool Output Connector: On-board connector section is provided for stirrer tool/machine wiring connection, depending on machine model and wiring setup. Installation should be done by a trained technician only.