The moisture meter can quickly measure the moisture content of the grain. 1. 2. This portable hygrometric thermometer measures humidity and room temperature over time, helps adjust humidifier, dehumidifier settings and hygrostats, great for monitoring family living conditions and health, preventing colds, dry skin, asthma, mold. 3. The fast response, which measures every 10 seconds to ensure up-to-date and accurate readings, the wide measuring range, which measures temperature from -50 to 70, measures humidity from 10% to 90%. 4. Mini round digital humidity thermometer allows you to easily know the temperature and humidity of the environment. 5. Small size, durable and portable enough to save space and carry with you. Specification: Item Type: Thermometer Hygrometer Material: ABS Kolor: as shown in the figure Size: approx. 4,5 x 4,5 x 1,5 cm / 1,8 x 1,8 x 0,6 inches Weight: approx. 40 g/1,4 oz Battery: 1 x LR44 1,5V 160MAH button battery (battery not included) Humidity measurement range: 10%90% Humidity display resolution: 1% Humidity sampling cycle: 10 seconds (1 minute) Humidity measurement accuracy: 5% Temperature measurement range: -50 70 Temperature measurement accuracy: 1 (at normal temperature) Application: children's room, reptile incubator, home, office, etc. List of packages: 2 x thermometer hygrometer (battery not included) 2 x English manual