This multi-function device can measure the humidity, as well as inside and outside temperature. It can be placed on a desk or hung on the wall.
Inside temperature: -10~+50°C (+14~+122°F)
Outside temperature: 50~+70°C (-58~+158°F)
High quality analog indoor/outdoor hygrometer for use in incubators, brooders, aviaries, cages, greenhouses, or simply for home use. May be used in research and science project experiments by students.
Diameter 5 centimeters (2 inches).
The VEE GEE Brand Wall-Mount Thermometer with hygrometer is a large-size instrument suitable for not only the laboratory or the home. With this instrument you can monitor humidity and temperature in your lab, office, computer room, green house or food storage area.
Diameter: 9.75 inches (248 mm)