Name: Finger Pulse OximeterDisplay mode: 1.8 inch color OLED displayDisplay resolution: 160 * 128Oxygen saturation measurement range: 35% to 100% (resolution is 1%)Accuracy: 70%~100%: ±2%, less than 70% unknownPulse rate measurement range: 30 bpm~250 bpm (1 bpm resolution)Accuracy: ±2 bpm or ±2%Weak perfusion error: When the pulse filling degree is 0.4%, the oximeter can correctly display the oxygen saturation value and heart rate in the blood, the oxygen saturation error in the blood is ±4%; the pulse rate error is ±2 bpm or ± 2%. Take a high value.Resistance to ambient light interference: Blood oxygenation measurements under natural internal light and existing light sources are less than ±1% compared to measurements in darkroom conditions.Absorption: no more than 100 mAWorking voltage: DC 3.0V.Battery working time: theoretical value 44 hours (excluding AA batteries)Safety type: internal power supply, type BF partSize: 110 × 60 × 23 mmWeight: about 180 gramspackage:◆ User Guide 1◆1 data line◆ 1 CD (PC software)◆Oxygen probe in the blood
Trustpilot
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