斯里兰卡采购需求：黑白超声、彩色多普勒超声、心电图、数字X光、病人监护仪

I'm inquiring about your range of battery-operated portable X-ray machines specifically designed for veterinary applications. We're looking for a model that delivers reliable performance, ideally around 5Kw, as it's crucial for our field operations. Additionally, could you provide details regarding the specifications, features, and pricing? We're interested in understanding the battery life, portability aspects, and any available accessories. Prompt feedback would be greatly appreciated as we aim to make a decision soon.