alat ukur detak jantung fingertip. Fingertip pulse oxymeter. AKURAT.

LAYAR BISA PUTAR LAYAR 4WARNA Features: - High-definition LED 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: Lastics Color: Blue, White Display Methid: LCD full colour Blood Oxygen: 0%-100% ±2% Pulse Rate Display: 0-250bpm ±1bpm Working Current: ≤50mA Operation Mode: Intermittent Cell: 2 x AAA alkaline cells (not included) Item Size: 57.3 * 33.2 * 32.2mm / 2.26 * 1.31 * 1.27in Package Weight: 47g / 1.66ounces Menggunakan Baterei AA sebanyak 2 buah Package Size: 93.3 * 63.9 * 39.6mm / 3.67 * 2.52 * 1.56in Packing List: 1 *packing Box 1 * User Manual