Fingertip Oximeter with Respiratory Rate Detection - High Accuracy and Convenient Design Key Features: 1.Display Direction Adjustment: The oximeter supports one-key adjustment of the display direction, making it easy to view data from different angles. The display can be adjusted up and down for convenience. 2.High-End Metal Finish: The panel shell is made with metal baking paint, giving the oximeter a sleek, high-quality appearance. The LED high-brightness display is clearly visible, even in low light conditions, providing clear readings at all times. 3.Ergonomic Design: The oximeter features a full rubber anti-skid pad, making it comfortable to hold and reducing the risk of it slipping from your hand. The ergonomic design ensures secure handling for optimal user experience. 4.Fast and Accurate Results: Equipped with a high-speed computing chip, this oximeter ensures quick and precise measurements of oxygen saturation and pulse rate, so you can trust the results you receive. Specifications: Blood Oxygen Saturation Measurement Range: 70% to 99% Pulse Rate Measurement Range: 30bpm to 240bpm Oxygen Saturation Accuracy: 2% (within the range of 70% to 99%) Pulse Rate Accuracy: 1bpm or 1% of the measured value (whichever is greater) Oxygen Saturation Resolution: 1% Automatic Shutdown: Shuts down automatically after 8 seconds of inactivity Battery Model: 2 x 1.5V AAA alkaline batteries (not included) Product Dimensions: Product Size: 5.6 x 3 x 2.9 cm Bare Weight: 28g Color Box Size: 8.7 x 6 x 3.8 cm Packaging Weight: 52g (without battery) Package Includes: 1 x Fingertip Oximeter Note: The oximeter will automatically shut off after 8 seconds when no finger is inserted. All data is for reference, and slight discrepancies may occur due to measurement or display variations.