捷克采购需求：多层管传感器，土壤传感器

I'm looking for a quotation for a specific type of sensor that measures both soil temperature and humidity, designed to operate efficiently with solar panel systems. The sensors should be durable and reliable, suitable for outdoor use in various environmental conditions. Please provide details on your available models, including specifications, pricing, and lead times. Additionally, it would be great to know about any bulk purchase discounts, warranty terms, and after-sales support you offer. If you have any catalogs or datasheets, I would appreciate receiving those as well. Looking forward to your prompt response so we can potentially establish a fruitful partnership.