Alat ukur okxymeter kadar oksigen darah pulse okxymeter LK87

model LK87, ready yaUntuk cek kadar oksigen dalam darah dan untuk mengukur tekanan darah.Features: High-definition L-ED display screen, clear to view. Small and lightweight, simple one-click measurement. Detect the blood oxygen and pulse rate quickly and accurately, with abnormal alarm. Silicone finger mould, comfortable to wear. Suitable for all ages, it is portable for home and travel.Specifications:Material: LasticsColor: Blue, White (optional)Display Methid: LCD full colourBlood Oxygen: 0%-100% ±2%Pulse Rate Display: 0-250bpm ±1bpmWorking Current: ≤50mAOperation Mode: IntermittentCell: 2 x AAA alkaline cells (not included)Item Size: 57.3 * 33.2 * 32.2mm / 2.26 * 1.31 * 1.27inPackage Weight: 47g / 1.66ouncesPackage Size: 93.3 * 63.9 * 39.6mm / 3.67 * 2.52 * 1.56inPacking List: 1 * Fingertip Oximeter 1 * Hanging Rope 1 * User Manual