Digital Max Min Greenhouse Thermometer - to Monitor White\nProduct Details\n--THERMOMETER FOR GREENHOUSE AND GARDENING ENTHUSIASTS \u2013 Max min greenhouse thermometers are often used by gardeners and are ideal greenhouse accessories, and for the allotment or garden to monitor minimum temperatures during the colder months when frost can be a huge problem and also to keep an eye on the maximum temperature during the warmer months.\n--CLEAR AND EASY TO READ \u2013 With a large digital display and clear to read this maximum minimum greenhouse thermometer shows high, low, and current temperatures. It is easy to reset and change from C to F and is also suitable for indoor and outdoor use.\n--EASY TO SET UP AND USE \u2013 Setting up our greenhouse thermometer is very easy \u2013 Simply insert 1 x AA battery which is included, remove the protective film from the screen, and that is it. To change the temperature from C to F, or reset the max and min temperatures reached, this is easy to do .