1. Scanning mode: linear array scanning, convex array scanning 2. Nominal frequency of the probe: 3.5MHz/5.0 MHz /6.5 MHz /7.5 MHz 3. Grey scale: 256 4. 10.4í»í»SVGA display 5. Main power supply: AC110/230V, 50/60Hz 6. Power consumption: í_100VA 7. Overall dimension for main unit: approx. 387í-319í-270 mm(Lí-Hí-M) 8. Weight of main unit: approx. 11 kg (exclusive of accessories) 0.15CBM ,30KG