The image is a close-up of a medical device, specifically a systolic pressure monitor. The device has a white background with black text that reads "Systolic Pressure" and "Diastolic Pressure mmHg". Below the text, there is a general reference chart for adults. 

On the left side of the device, there are two red display screens that show the readings of the user's blood pressure. The readings are 100.7 and 58. The screen on the right side shows the readings for the user, with the readings being 0.58.

The device appears to be a blood pressure monitor, as indicated by the "General Reference Chart" label at the bottom of the screen.