Kleine handige thermometer - Technoline WS 7002The TECHNOLINE WS 7002 thermometer is used to determine the temperature without having to stick your nose out the door yourself. And while the ads sometimes disrupt dress plans for the day, that doesn't diminish the understated appeal of the classic white color. Because there are different recommendations for the optimal living climate per room bedrooms should not be warmer than 18 degrees, for example you can keep an eye on the indoor temperature