BioWorld USA Inc Junior Model Fogger Motor: 1/4 Hp, 120VAC, 3 amp; 240VAC, 1.5 amp available Q3'98 Liquid Capacity: One quart [950 ml] Chemicals: Any lightweight liquid. Nozzles can atomize both oil-based and water-based fluids. Particle Size: 15-40 microns, adjustable. Discharge Rate: 0-4 oz [120 ml] /min, adjustable