Are you looking for a professional and practical aquarium pump control ? Our products will be your good choice. Made of craftsmanship and PP plastic materials, it has excellent durability and practicality, can be well applied conditioner or water tank. With reasonable design and simple application, it will bring you a better experience. Features -Color: White. -Material: PP plastic. -Size: About 3.80X1.90X0.50cm/1.49X0.75X0.20in. - Can be used in water dispensers, water heaters, humidifiers, bathroom equipment, etc. - High product sensitivity, durable. Installation is simple and convenient. - The float is a liquid water level control supply with simple structure and convenient use. - , good reliability, strong pressure resistance, and good stability in water. - Suitable for hydroponics, gardening, power-controlled aquariums, fish tanks, filtration, etc. Specification: Working voltage: . Working current: 0.5A. Working temperature: -10-80 degree centigrade. Maximum temperature resistance: 80 degree centigrade. Working pressure: 1.5Mpa. Maximum withstand voltage: 1.5Mpa. Package list: 4