Fingertip Pulse Oximeter LK88

An affordable and accurate way to check your pulse rate and blood oxygen saturation level; Self-adjusting finger clip plus simple one-button design make it easy to operate; Small, portable size makes it easy to use and carry; Suitable for daily use, measure your health at any time.

Features

Reliable accuracy and durability; Low voltage indicator; Real-time spot checks; Low power consumption, 50 hours of continuous operation Automatic shutdown when no signal; Widely used in hospitals, homes, oxygen bar, community medical center, mountain area, sports health care, etc.

Technical specifications

SpO2 measurement range: 0% 100%; Accuracy: 70% 100%: ±2%; PR measurement range: 30bpm 250bpm; Accuracy: ± 2bpm or ± 2%; Resolution (SpO2): 1%; Resolution (PR): 1bpm; Operating current: ≤25ma; Power supply: 2 AA batteries (mini AA batteries included); English user manual; Case; Size: 58 x 32 x 34 mm.