Manual sprayers are used for applying liquids, such as pesticides, herbicides, fertilizers, or disinfectants, to various surfaces. They operate without the need for electricity or batteries and rely on human effort to create pressure within the tank that forces the liquid out through a nozzle. This sprayer is suitable for all kinds of vegetables and field crops. The sprayer comes with a lance as well. This manual pump sprayer is designed for various applications, making it a versatile tool for both indoor and outdoor use.