印度采购需求：多功能仪表、手持式肺量计、慢性阻塞性肺病肺量计、科研肺量计、蓝牙肺量计、网状雾化器

I'm looking to procure a CGM machine along with some additional items that complement its function. Can you provide detailed information about the available models, including their specifications, features, and pricing? I'm particularly interested in understanding the differences between the options you offer, as well as the support services available post-purchase. Additionally, it would be great to know about any bulk order discounts and lead times for delivery. If you have a catalog or product list, please share that as well. I'm eager to make an informed decision, so any insights you have regarding the best choices for varying budgets would be appreciated. Looking forward to your prompt response!