The battery-operated plant sprayer PSU 4-18 supports you in the garden by spreading liquid substances for care and protection of your plants. Whether fertilizing, eliminating pests, fighting weeds or watering small seedlingsthe PSU 4-18 with its spray mist/spray jet is suitable for all these applications. This eliminates the need for strenuous manual pumping to build up the pressure completely. The pressure sprayer pump is activated by just pressing a button. The spray can be switched on as needed via the trigger at the lance, in continuous operation or can be adjusted steplessly from the fine fog to the point-jet directly at the nozzle. Wearing the battery pressure sprayer is easy with the shoulder strap and one hand is always free. The 4-liter tank has an integrated level indicator and the tank lid can also be used as a measuring cup for measuring the spray agent. For an ergonomic working even at far places the lance is extendable to 75 centimeters. In order to store the 18-volt p