Hapshop Digital Finger with Alarm Setting OLED Display Carry Case(Random Color)

$25.64

SKU: B086S49JNN Category:

Description

Feature:
Gravity sensing, multi-directional OLED display
Ultra-low power consumption with battery display, the new two AAA can last 30-40 hours.
Display volume wave waveform showing columnar pulse strength
Strong anti-interference ability, only need to replace the battery, no calibration required
Compact and lightweight, easy to operate and carry
When no signal is generated, the product will automatically shut down after 8 seconds
Color Random

Specification:
Display: LED display
SpO2:
Measurement range: 70-99%
Resolution: ±1%
Accuracy: ±2% (70%-99%), unspecified (<70%)
Pulse rate:
Measurement range: 30-240 bpm
Resolution: ±1%
Accuracy: ±2bpm or ±2% (select larger)
Low Perfusion < 0.4%
Power: 1.5V (AAA size) battery x 2(Not Included), Supply voltage:2.6~3.6V
Working current: < 30mA
Automatic power-off: Automatically power off when no signal in the for more than 8 seconds

Included:1 x User Manual