巴基斯坦采购需求：超声波诊断系统、多普勒超声波、黑白超声波、兽医超声波、二维三维超声波、

I'm looking for a wireless handheld ultrasound scanner with a convex probe. I'm particularly interested in features such as image quality, battery life, and overall portability. If you have different models or options available, please provide details on specifications and pricing. Additionally, could you share info on warranty, support, and any bulk order discounts? I want to ensure that this ultrasound scanner meets our requirements for both clinical use and mobility. Looking forward to your prompt response.