Dual color HIGH RESOLUTION

Display SpO2 Measurement range 70-100% Resolution 1% and Pulse Rate Measurement range 30-235 bpm Resolution 1bpm

Pulse Bar and Plethysmograph

Multidirectional (Six) display modes for easy reading from all sides

Automatic power off with battery-low indicator

Normal battery operation is approximately thirty hours

Ten adjustable brightness settings

Finger sizes from pediatric to adult

Total weight 0.06 lbs without batteries

This product complies with IEC60601-1-2 for electromagnetic compatibility Class B

Dimension 2.3 W X 1.3 H X 1.3 D Inch

2 AAA Alkaline or Rechargeable Batteries