Touch Screen 3.5 inch veterinary handheld pulse oximeter. uPM60V Veterinary handheld pulse oximeter,3.5 ″ high resolution color display, two display directions, Reliable to measure SpO2 and pulse rate, Easy to adjust LCD display, brightness to optimize viewing. Trend data storage time up to 120 hours, Two selectable working modes: Spot-check and continuous monitoring modes, 3-level visual and audio alarms with adjustable alarm ranges, Veterinary specific SpO2 sensor to accommodate variety of species.