1.4-inch 4-color LED Digital Pulse Oximeter Finger Clip

Features:
It is mainly used for detecting blood oxygen and pulse rate.
Small size, compact design, portable to carry and easy to use.
Powered by 2pcs 1.5V AAA batteries, low power consumption.
1.4-inch colored OLED display, 2-way rotation for conveniently value checking.
5 seconds rapid detection, 8 seconds automatically shut down after test.

Specifications:
Material: ABS
Display Format: OLED display
SpO2 Measuring Range: 0~100%
SpO2 Resolution: 1%
SpO2 Accuracy: 70~100%: 2%, 70%: unspecified
Pulse Rate Measuring Range: 30~250bpm
Pulse Rate Resolution: 1bpm
Pulse Rate Accuracy: ±2bpm or ±2% (select larger)
Pulse Wave Display: Columniation display and the waveform display
Power Consumption: less than 30mA
Optical Sensor: Red light (wavelength is 660nm, 6.65mW), infrared (wavelength is 880nm, 6.75mW)
Power Supply: 2 * 1.5V AAA battery (NOT included)
Item Size: 58 * 31 * 34mm / 2.28 * 1.22 * 1.34in
Item Weight: 28g / 1.01oz
Package Weight: 36g / 1.26oz
Package Size: 7.5 * 5 * 3.5cm / 2.95 * 1.97 * 1.38in
Specifications:
Material: ABS
Display Format: OLED display
SpO2 Measuring Range: 0~100%
SpO2 Resolution: 1%
SpO2 Accuracy: 70~100%: 2%, 70%: unspecified
Pulse Rate Measuring Range: 30~250bpm
Pulse Rate Resolution: 1bpm
Pulse Rate Accuracy: ±2bpm or ±2% (select larger)
Pulse Wave Display: Columniation display and the waveform display
Power Consumption: less than 30mA
Optical Sensor: Red light (wavelength is 660nm, 6.65mW), infrared (wavelength is 880nm, 6.75mW)
Power Supply: 2 * 1.5V AAA battery (NOT included)
Item Size: 58 * 31 * 34mm / 2.28 * 1.22 * 1.34in
Item Weight: 28g / 1.01oz
Package Weight: 36g / 1.26oz
Package Size: 7.5 * 5 * 3.5cm / 2.95 * 1.97 * 1.38in
Packing List:
1 * Pulse Oximeter
1 * Lanyard
1 * Manual (English)
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