意大利Hanna Instruments 哈纳      
意大利哈纳仪器成立于1978年，二十多年来倾心为全世界用户服务，现已成为全球公认的品牌水质分析仪器，在美国、意大利、葡萄牙和新加坡等国家设立有科研机构和生产工厂，并且在14个国家成立了销售办事处，随时注意客户的需要，反应市场的需要，坚持不懈的开发新产品，这就是哈纳仪器成功的重要因素。

Hanna Instruments is a worldwide manufacturer of instrumentation for water quality, water and wastewater treatment, and laboratories. We can measure pH, conductivity, dissolved oxygen, salinity, turbidity, COD, chlorine, temperature and about 40 other parameters. Products include test kits, testers, portable and bench meters, probes, ion selective electrodes, and on-line instruments for measurement and control. Hanna Instruments - Instrumental to your business.