Type: XH-3001 12V 120W / XH-3001 110~220V 1500W / XH-3002 12V 120W / XH-3002 24V 240W / XH-3002 110~220V 1500W (Optional). Temperature Sensor: 10K. High quality material: the module, made with solid High quality ABS shell, LED display, sensitive waterproof 10K probe.