Specifications:

• Spo2 measuring range: 35%~100% (the resolution is 1%)
• Size: 60*35*37mm
• Screen orientation: 2 directions adjustable
• Pulse rate display: 30-250BPM
• Origin: China Mainland
• Operating temperature: 5℃~40℃
• Model Number: CK-X1805 Finger Oximeter
• Material: plastic
• Item Type: Blood Pressure
• Brand Name: CHANG KUN
• Battery specification: 3V 2*AAA battery(NOT include)
• Application: Finger
• Accuracy: ±2bpm or ±2%