Specifications:

Monitor: 3.5 inch TFT color LCD
Probe: Mechanical sector probe
Frequency: 2.5/3.5/5.0MHz
Depth: Maxi 160mm
Scan Angle: 78 degree
Gray Shade: 256 levels
Measurement: Distance, Area, Volume, Heart Rate
OB Measurement: Swine-HL,
Equine,
Bovine-BL, SL, HL,
Sheep-USD,
Cat-HD, BD,
Dog-BD, GSD, CRL, HD, BD
Built-in Memory: 128 frames
AC-adapter: 110V~240V, 50/60Hz
Battery: Internal rechargeable battery
2hrs for continuous working

Standard Configuration:
Main Unit with one mechanical probe
2PCS of internal Rechargeable battery
AC-adaptor (AC110V~240V, 50/60Hz)
(all above will be packed in a metallic case with a carton box)
Optional:
Car Lighter
Additional internal rechargeable battery.