Pocket fingertip pulse oxymeter with colour display for both routine check and continous monitoring use. Main features: - display: 1.8" colour OLED - resolution: 160 x 128 - alarm sound, pulse tone - power supply: DC3V, <100MA - record: data can be recorded up to 24 hours - alarm: adjustable high and low limits - PC software for transfering real time data Supplied with one adult probe, 2 AA batteries, USB cable, PC software (GB, IT, PL) and user manual (GB, FR, IT, ES).