Product Specifications Electrode plates: 8 Plate size: (mm) 135 x 75 Negative ORP: (mV) -850 pH Range: 2.5 - 11.5 Generates: 5 water types Wattage: (W) 230 Total weight: (kg) 5 Dimensions WHD: (mm) 279 x 345 x 147 Production rate: (l/min) Kangen Water®: 4.5 - 7.6 Acidic Water: 1.5 - 2.6 Strong Acidic water: 0.6 - 1.1 Ease of Use: Fully automatic, very simple to operate Languages: 8 Warranty: (years) 5