... left and right, flip, gamma corrected, pseudo-color processing, histogram statistics, frame correlation.8.Upgrade depth : Multi-file real-time to ... rate, gestational age.8.Character display: Real-time clock, date, name, gender, age, gain, hospital name, probe type and the operating frequency, ... operation for more than 2 hours3..Both Power adapter and car charger can charge the battery .Options:1. ...