<p>The internal thermometer has a relative humidity of ±2~3% and ±1°F, which is very suitable for measuring fluctuating measurements such as greenhouses. The data measurement values are updated every 10 seconds to provide you with the latest environmental changes.</p> <p>The hygrometer has a humidity level icon to display the dry/comfortable/humid air conditioner, allowing this humidity sensor to ensure that you are always aware of changes in your house/home at a glance.</p> <p>The accurate digital hygrometer thermometer displays temperature and humidity, ready to adapt to environmental changes at any time.</p> <p>Thermo-hygrometer with temperature and humidity monitor can ensure good indoor humidity control for skin, allergens, and other health benefits; It can also be used as a refrigerator thermometer, refrigerator thermometer, reptile thermometer, soil thermometer, hygrometer, cigar hygrometer, etc.</p> <p>The indoor thermometer is equipped with a desktop stand, and the temperature monitor can be placed on the countertop or connected to the refrigerator with a magnetic back.</p> <p>Description:</p> <p>Dimensions: 8.5 x 6.5 x 2 cm.</p> <p>Material: ABS.</p> <p>Power supply mode: 2 AAA batteries (not included).</p> <p>Humidity measurement range: -4% ~ 158 (RH).</p> <p>Temperature measurement range: -20 ~ 70 ℃.</p> <p>Package Content:</p> <p>1 x Digital Hygrometer.</p> <p>Note: This does not include other things, the color is based on the first picture, and other pictures do not show that the effect</p> <p>Due to the differences between different monitors, the picture may not reflect the actual color of the item.</p> <p>Due to manual measurement. Please allow deviation. Thank you!</p>