Features:1.Parameters: SPO2 value (lower than 94 will have an alarm prompt, the number flashing), heart rate pulse PR value (heart rate below 50 or more than 130: alarm prompt, the number flashing).2.Display screen: The product adopts monochrome LED screen display3.Energy saving: The product has low power consumption, and two AAA batteries can be used continuously for more than 48 hours.(Battery NOT included).4.Voltage warning: When the battery voltage is too low may affect normal use, there is a low voltage warning prompt.5.One-key start-up: One-key start-up function, simple operation.6.Automatic shutdown: When no signal is detected, the product will automatically shut down after 16 seconds into the energy saving state.7.Advantages: simple product use, low power consumption, small size, light weight, easy to carry.Included:1 x Fingertip Pulse Tester
Trustpilot
2 weeks ago
2 weeks ago