Stock photography, photos: Thermometer Stock photos of Thermometer Photograph: © Yiap See Tsay Click for a larger image and more information Keywords associated with this stock photo: analyze, equipment, cold, heat, industry, investigate, measure, scale, science, scientific, technology, information, temperature, thermometer, precision, gauge, meter, Measurement, Measures, Measuring, Graduated, Degrees, Celsius, Degrees, Centigrade, Degrees, Fahrenheit, numbers