Features Liquid Control: Effectively control the liquid with a rated voltage of AC 110V, ensu practicality and reliability. High Contact Capacity: Boasts high contact capacity and stability, providing convenient and efficient operation. Stable Material: Panel made of excellent materials, resistant to abrasion and scratches, ensu long-lasting and safe use. Low Interference: Utilizes a liquid dedicated integrated chip with strong interference resistance, ensu reliable performance. Compact De: Small and beautiful appearance with clear printing, saving space while maintaining functionality. Specification: Item Type: Liquid Controller : AFR-1 Rated Voltage: AC 110V Input Mode: Conductive liquid Output Capacity: 5A Ambient Temperature: -10~55℃ Ambient Humidity: 45~85%RH Package List: 1 x Liquid Controller Package List 1 x Liquid Level Controller