Waaree instruments offers measuring instruments. In the food sector, different logistical tasks must act together to ensure that cold chains remain uninterrupted, and that product temperature and ambient conditions are monitored and documented. Testo provides the technology needed to fulfill these requirements. Testo measuring instruments, with optimized wireless or conventional probes not only cover a huge spectrum of different applications, they also provide pre-defined, clear user profiles and useful accessories for the respective application. The electronic deep-fryer oil tester is a real highlight, providing reliable information within a few seconds about the degree to which the oil is used up. The company provides system solutions, with which documentation tasks can be fulfilled very easily. A good example of these is the data loggers, with which temperature and humidity sequences can be recorded. The data are either printed out on site with a report printer, or collected with a data collector and later transferred to a pc, or conveniently read out and evaluated on a pc/notebook with the help of the data-recording program.