The high-quality Exacto thermo-hygrometer with stainless steel frame is an ideal measuring instrument for monitoring the indoor climate. You can easily keep an eye on temperature and humidity and can regulate them by targeted heating and ventilation. So you can create a pleasant and healthy living climate and even save on heating costs. Coloured comfort zones indicate whether the values are ideal, too damp or too dry. The maximum and lowest values can be read permanently on the display. There are two different memories available. The max. - Min. -Values are automatically reset daily and manually after a self-selected period. Trend arrows inform about a change in temperature and humidity values. The hygrometer is equipped with a precision sensor and is particularly accurate. With the backlight, the display can be easily read even in the dark. Exacto can be hung up or stood up. Thanks to the integrated magnetic holder, it also sticks securely to metallic surfaces. Advantages of the TFA Dostmann thermo-hygrometer Exacto: Measures temperature and humidity With coloured comfort zones for a healthy indoor climate Especially accurate with precision sensor Backlight, with stainless steel frame comfort zones indicator: coloured comfort zones indicate whether the values are ideal, too damp or too dry. This allows you to create optimal values in your home by targeted heating and ventilation. Technical data: Measuring range temperature: -20. . . +70°C (-4th . +158°F) Material: Plastic Humidity Measuring Range: 1. . . 99%. Installation: for hanging or standing. Power supply: batteries. Batteries: 2 x 1.5 V AAA (not included). Dimensions: (L) 74 x (W) 26 (48) x (H) 90 mm. Weight: 106 g. Box contents: thermo-hygrometer, battery, instruction manual (English language not guaranteed). The TFA Dostmann family business with headquarters in Weren. the theim the main has the specialises in the production of high-quality weather and measurement technology. It is one of the industry leaders and has already launched over 1000 products related to weather, temperature, humidity and time measurement.