Measuring RangingMeasuring indoor temperature ranging from -10-50 and -50-70 outdoor temperature Digital LCD DisplayPress / to change the measurement unit. MAX/MIN button for easy use. Digital LCD display for easy reading Easy To InstallKitchen hygrometer simply installed on the glass/acrylic board or just placed on the table. With magnet holder, can be hung on the metal material High PrecisionResistance probe, every 10 seconds measures temperature once for high precision Wide Application digital temperature and humidity meter suitable for egg incubator, pet keeping, home supplying, etc Battery model: AAA7 battery x 1PCS (not included) Product Quantity: 1 Piece Product color: black Product size: 62 x 14mm Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.