Pulse Oximeter Fingertip Oxygen Saturation Monitor with Heart Rate Detection Health Tester Finger Clip Saturation Monitor-Green

Light and compact, accommodates wide r-ange of finger sizes,User only need to put your finger in the finger pulse oximeter tested chamber, the result will be shown in 8 seconds. In the absence of signals, the product would shut down automatically after 8 seconds.

Features:

• Name: oximeter
• Material: ABS
• Weight: 54g
• Size: 9.1 cmx 6.3 cmx3.7 cm
• Power supply mode: 2XAAA (not included)