Household Wrist-type Blood Pressure And Blood Glucose All-in-one Machine + Test
Easy to read with a large digital display, you can get fast results. Perfect for seniors and those with poor eyesight. Blood Glucose Sample Size: 0.5μL. For Blood Glucose Values <4.2 mmol/L (75 mg/dL), Error within ±0.83 mmol/L (15 mg/dL);.