南非采购需求：三相电能表、三相电表、三相智能电表、三相功率表、三相电表、三相电力监控器

I'm currently in the market for 3-phase data loggers and would like to know if you have these available for purchase in South Africa. Specifically, I'm interested in understanding the range of models you offer, along with their specifications. It would be helpful to get details on the pricing and any bulk purchase discounts you might have. Additionally, if you could provide information on the lead times for delivery and any support or warranty services included with the products, that would be great. I'm looking to make a decision soon, so your prompt response will be appreciated. Thank you!