• Updates every three seconds to provide accurate real-time readings. • Temperature range: 14 to 158 degrees. • Humidity range: 10% to 99%. • High-quality chip sensors with a temperature deviation of 0.3 ºC and humidity of 3%. • Large, clear digital display, visible from any angle of the day. • Decorative material with ABS shell, odorless. • Thermometer dimensions: 11.7 x 6 x 1.9 cm. • Weight: 0.2 pounds. • Includes two CR2450 batteries and one spare. • Desktop stand and magnet base for versatile placement.