This article discusses the market for pH meters and highlights what lab managers are looking for when purchasing pH meters. The article highlights the technology behind Senova Systems’ calibration-free, non-glass pH meter, the pHit Scanner, when it says “a team at Oxford University in the UK patented a revolutionary type of pH meter – the solid state sensor pH meter.” This is the technology that was licensed to Senova Systems and served as the foundation for the pHit Platform. The article continues to discuss the technology in depth. ” This pH meter replaces sensitive glass electrodes with a solid-state sensor that is insensitive to temperature changes and may be sterilized. According to respondents who purchased this pH meter, the device provides robustness and miniaturization and never requires calibration.” This article was published in LabManager on 10/7/2011.