CTS-Service Company offers the temperature sensors and recorders. During storage and transportation of heat-labile drugs, any heat-sensitive substances and reagents is very important to control the particular temperature requirements such as "cold chain" in all outside conditions! Data loggers were created for temperature range control. The use of such devices gives detailed information about the presence or absence of violations temperature. Most devices provide maximally detailed report on the transportation and / or storage temperature goods in a given period of time. The use of these devices increases the responsibility and the quality of internal staff and external organizations involved in the process of storage and transportation of temperature goods, which leads to a significant reduction in losses, which are due to "freeze" or "overheating" temperature goods.