南非采购需求：游泳池化学品、高品质水质检测仪、硬度测试套件、多参数鱼水分析仪、高品质比色计、氧气分析仪

I'm reaching out to inquire about your range of water analysis instruments, as I'm keen to explore options that can meet our testing requirements. Could you provide more details on the various models you offer, including key features, specifications, and any unique technologies you incorporate? Additionally, it would be great to know about the calibration processes, as well as any certifications or compliance standards your products meet. Furthermore, I'd appreciate information on the pricing structure, bulk order discounts, and lead times for delivery. If you have any product brochures or technical documentation available, please send those along as well. This will help us better assess which instruments would best fit our needs and how we can potentially move forward with a purchase. Looking forward to your detailed response soon!