The 220V Solenoid Valve Coil 1/2 Inch is a high-quality electromagnetic actuator designed for industrial and automation systems requiring precise fluid or air flow control. Built with pure copper winding, heat-resistant insulation, and a durable housing, it ensures fast actuation, long service life, and stable operation under high voltage environments.
The STC-200 is a compact digital temperature controller featuring a built-in NTC temperature sensor, dual relay outputs (heating/cooling), and alarm functionality. It supports accurate temperature regulation and monitoring, ideal for incubators, refrigeration, HVAC, greenhouses, and DIY automation systems.
The W1209WK / W2809 Temperature Controller is a compact digital thermostat module with a NTC temperature probe, capable of controlling devices based on temperature thresholds. It features a digital display, relay output, and supports both heating and cooling modes, suitable for incubators, aquariums, HVAC, climate control systems, and DIY automation projects.