Practical digital thermometer to keep an eye on the temperature indoors and outdoors. This device will give you a more accurate temperature reading compared to a traditional thermometer containing mercury. Many of our digital thermometers can measure both indoor and outdoor temperature thanks to an additional outdoor sensor. Some sensors are connected via a cable that you can hang out of your window while others are wireless that you simply mount onto a wall. Most wireless thermometers have a memory function where the highest and lowest recorded temperatures are saved in the memory so you can check what the temperature was during the night for instance, or how hot it was during the heatwave in summer If you need to measure the humidity in your basement or in the foundations of your home you can buy a combined thermometer and hygrometer. Thanks to the clear display you can easily read the measurements. This is a great addition to a dehumidifier or humidifier. We also have a selection of weather stations for monitoring outdoor temperature and conditions if you are interested in following weather trends.