Economical spot sprayer for applying insecticides or herbicides. Sprayer includes corrosion resistant polyethylene tank with gallon and liter markers, 12-volt 1.0 GPM diaphragm pump with 35 PSI maximum, 5" fill opening, full length drain sump, 18" lever handgun with adjustable nozzle and 15' hose. 18' maximum vertical throw, 30' maximum horizontal throw.