Garden thermometer is equipped with a shatterproof optical PS lens tube, which includes 4 screws for internal or external installation. Copper structure thermometer with rotating holder is attractive and classic and is very suitable for outdoor or indoor use. Measuring temperature from -20 to 120 degrees or -30 °C to +50 °C, making it suitable not only for outdoor use, but also for indoor use. You can easily read the outside temperature with a red coded zone, a black temperature scale and 2 different degrees Celsius and degree. Large outdoor thermometer is very suitable for window frames, walls or fences in the garden or house, greenhouse, shed or allotment.