... cardiology, ......Weight 700gDimensions 230mmX120mmX38mmBattery Working >3 hoursProbes1)3.5MHz Convex ProbeFrequency range:2.5MHz,3.5MHz,5.0MHzApplication Abdomen,GYN,OB, ... 5MHz,7.5MHz,8.5MHzApplication Small Parts3)5.0MHz Micro-Convex ProbeFrequency range:4.5MHz,5.0MHz,5. ... probe(Frequency range:2.5MHz,3.5MHz,5.0MHz) SP-3 power adapter MouseOptions5.0MHz micro-convex probe(Frequency range:4 ...