Color l-ed display screen to display content clearly.
Set alarms and beeps as needed, warn when the measured value exceeds the defined value.
The silicone finger mold is comfortable to use and does not overwhelm fingertips.
Low energy consumption and ecologically friendly, automatic shutdown after 5 seconds when not in use.
Light weight and easy to operate.
Color: Blue, Black (optional)
Display Type: TFT
Measurement range: 0%-100%
Accuracy: 70%-100% ±2%
Mesurement Range: 30-250BPM
Accuracy: ±2BPM or ±2% (the larger one)
Cell: 2 x AAA 1.5V alkaline cells (not included)
Item Size: 57 * 32 * 31mm / 2.24 * 1.26 * 1.22in
Package Weight: 55.3g / 1.95ounces
Package Size: 90 * 60 * 37mm / 3.54 * 2.36 * 1.46in
1 * Fingertip Oximeter
1 * Lanyard
1 * English User Manual