Scales Checkweighers measure product weights quickly and precisely, reject the 'out-of-tolerance' of products, while metal detectors reliably detect and reject products contaminated by metals. Both systems are controlled from one central point. This simplifies and accelerates data entry, product turnover, production quality documentation / statistics and operator training. Metal detectors are available in a variety of pass widths and heights, which are optimized for maximum detection sensitivity and product protection. This system is also available in a hygienic (H) version for applications with regular hygienic cycles, where intensive, and high pressure cleaning requires additional options.