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 looking for comprehensive information on water analysis instruments for an upcoming project. Specifically, I need details about the types of instruments you offer, their features, and any relevant specifications. Additionally, pricing options, lead times, and warranty information would be helpful. If you could provide any product catalogs or brochures that highlight your water analysis solutions, that would be great. I'm particularly interested in solutions that offer reliable performance and ease of use for various water quality testing applications. Thanks for your assistance!