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Product parameters

Power Supply:2 AAA batteries

Display:LCD

Resolution:± 2%

SpO2 measurement range:35% ~ 100%

Pulse rate measurement range:30bpm ~ 250bpm

Dimension:63 * 38 * 35 mm

Weight:37 g

LT-F31 fingertip pulse oximeter
Reminder

Compact and lightweight, easy to operate and carry

Automatic shutdown within 10 seconds