Hemoglobin Meter Hemoglobin Tester Hemoglobin Test Kit Glucometer Measure Blood Sugar, 50 Test Strips + 50x Ne WalkbeeDisplay unit: MG/DL or mmol/L dual units switchableMeasuring range: 20-600mg/dLto1, 1-333mmol/lHigh-: accurate test results and stable readings, helping you obtain accurate hemoglobin levels and effectively monitor and manage status.Screen: LCDStorage: 180 memory groupsMeasurement time: less than 7 secondsApplication: Time and DateAutomatic shutdown: no operation for 3 minutesWorking temperature: +10C to +40%CStorage temperature: +4C to +32CPower supply: 2 AAA batteries, approximately 1000 measurementsSample type: capillary blood or venous bloodHematocrit range: 20%-60% Less than 85%Material: plasticcolour: As ShownPackage Contents: 1 x instrument50 x test paper50 x piece needle50 x alcohol cotton padsOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.