Original Ultrafire 1″ LCD USB Rechargeable Digital Pulse Oximeter Black

The Ultrafire 1" LCD USB Rechargeable Digital Pulse Oximeter takes fast, non-invasive measurements of blood-oxygen saturation level and pulse rate at the fingertip. It measures SPO2 (percentage of oxygen saturation in the blood) with a range of 35% to 100%, plus pulse rate with a range of 25 to 250BPM. Simply place it on your finger and wait for accurate readings. Large, easy-to-read LCD screen displays test results in oversized numbers. With built-in rechargeable lithium battery, it supports USB charging for added convenience. Adjustable velcro strap secures the device to your index finger. Click and order now!

Features

• Takes fast, non-invasive measurements of blood-oxygen saturation level and pulse rate at the fingertip
• Measure SPO2 with a range of 35% to 100%, plus pulse rate with a range of 25 to 250BPM
• Easy to use, simply place it on your finger and wait for accurate readings
• Large, easy-to-read LCD screen displays test results in oversized numbers
• Built-in rechargeable lithium battery, support USB charging
• Adjustable velcro strap secures the device to your index finger
• Curved back for comfortable use
• Low battery indicator
• Auto power off when no operation
• Compact and light, ideal for traveling

Specifications

Material	PVC
Screen	1" LCD
Control Mode	Manual
Target Position	Finger
Power Supply	Built-in Rechargeable 3.7V 150mAh Lithium Battery
Power Adapter	USB
Oxygen Saturation Range	35-100%
Oxygen Saturation Accuracy	± 2% (80-100%), ± 3% (70~79%)
Pulse Rate Range	25-250bpm
Pulse Rate Accuracy	± 2bpm
Operating Voltage	DC 3.4-4.3V
Operating Temperature	+5 – +40℃
Transportation and Storage Temperature	-10 – +50℃
Operating Humidity	15%-80% (Non-Condensing)
Transport and Storage Humidity	10%-90% (Non-Condensing)
Operating Atmospheric Pressure	860hPa-1060hPa
Transportation and Storage Atmospheric Pressure	700hPa-1060hPa
Color	Black
Dimensions	(1.38 x 1.30 x 0.71)" / (3.5 x 3.3 x 1.8)cm (L x W x H)
Weight	0.56oz / 16g

Package Includes

• 1 x Digital Pulse Oximeter
• 1 x USB Cable (22±2cm)