Medical devices require reliability and accuracy Biomedical testing and quality control in laboratory and industrial applications call for high reliability and extreme accuracy. The HDM97Pocket reference meter family fulfil the need for high accuracy and reliability, whether it be for taking pressure, flow, conductivity, temperature or pH readings. The device has been developed by specialists and is the result of 30 years of know-how and experience. An intelligent product using innovative and intelligent technology, delivering great value. Flexibility The HDM97Pocket product family gives you the chance to select the version of meter that fits your needs. Whether you prefer all values in one meter or different meters for different functions, with the HDM97Pocket meter family, the choice is yours. Please take a look at the product options below to see the different meter configurations.