Electronic Blood Pressure Monitor With Voice Function (P-3589)
Transportation and storage: moisture-20~55? Humidity 10 percent~90 percent RH Measurable arm circumference: approximately 22 cm~32 cm Weight: approximately 450 GM(Exclude Batteries) Power Supply: DC 6V (4x AAA Battery) Dimensions: 9.8x 12.6x 6.0 cm Safety Category: Internal Power Supply Type B Press the way: vibration plate type pump




