Vertarinary Wrist Type Portable Ultrasound Scanner (WHYB2000)

Vertarinary Wrist Type Portable Ultrasound Scanner -Ultrasound Scanner, Portable Ultrasound Scanner, Digital Ultrasound Scanner(WHYB2000)

Below is the parameter:
Monitor: 3.5inch high resolution color TFT LCD, 640*480 pixels
Probe: Multi-frequency mechanical sector probe
Frequency:2.5/ 3.5/ 5.0MHz
Scan Angle:78 degree
Depth:Max 160mm
Gray Shade:256gray levels
Built-in Memory:up to 128 frames
Common Measurement:Distance,Area,Volume,Heart Rate
OB Measurement:Pig-HLSheep/Goat-USD
                                Bovine-BL.SL,HL    Cat-HD,BD
                                Dog-BD.GSD,CRL,HD,BD
AC-Adapter:110V~240V, 50/60V
Battery:internal li lon battery packs 
More than 4hrs for continuous working  
Weiht:340g including the battery
Fully charges batteries in 2.5hrs (75%charge in 1hr)