The fingertip pulse oximeter is a compact and user-friendly device designed for easy monitoring of your blood oxygen levels.

Key features include:

• One-button measurement for quick results
• Small and portable for convenience
• Auto shutdown to save battery life
• Adjustable brightness for optimal visibility
• Low consumption for environmental protection
• Four-direction adjustability for comfortable use
• Low voltage indicator to alert you when power is low
• Automatically powers off in 8 seconds without a signal Ideal usage conditions

Include an atmospheric pressure of 70kPa to 106kPa and a working temperature range of 5°C to 40°C. This pulse oximeter requires two AAA 1.5V alkaline batteries and is backed by a 1-year warranty, making it an excellent investment for health monitoring on the go.