Innovo Classic Series Finger Tip Pulse Oximeter with Audio Alarm and Integrated with Pulse Rate, Spo2 Probe and Processing Display Module (Blue) Toys & Games Lifetime Guarantee good products need

Lifetime Guarantee good products need to be proven

dark brown

but are also super-absorbent

You will remove it from the grill easily

Innovo Classic Series Finger Tip Pulse Oximeter with Audio Alarm and Integrated with Pulse Rate, Spo2 Probe and Processing Display Module (Blue) Toys & Games Lifetime Guarantee good products needProduct adopts double colors OLED display, can show the six different display mode. Low power consumption, continuously work for more than six hours with AAA batteries. Low voltage indiacator. In the absence of signals, the product will be in after 8 second to enter standby state. Small in volume, light in weight and convenient to carry