The indoor hygrometer and thermometer provide simultaneous temperature and humidity monitoring, suitable for use in the bedroom, living room, bathroom kitchen, office, etc. Features: Wide measurement range and high accuracy - It measures temperature, range: 4~158 (-20 ~70), Accuracy: 1/1.8, Measures Humidity, Range: 10%~99% RH, Accuracy: 5% RH. < strong>Air comfort indicator - The humidity level icon appears to indicate the air condition of the living environment (SEC: below 30% RH, OK: 30%~60% RH, WET: over 60% RH). High and low records - Digital hygrometer thermometer always displays temperature and high and low humidity for the past 24 hours, allowing environmental changes to be compared.Clear LCD display - Featuring data value with large font and a backlit display, it ensures that measurements are easy to read, even in low light conditions. Multiple mounting options - equipped with ;a stand, a magnetic back and a hanging hole, it is convenient to stand on a table, fix it to the refrigerator or mount it on the wall. Features: Material: ABS Color: White / Black (Optional) Temperature Range: -4~158 (-20~70 ) Temperature Accuracy: 1 / 1.8 Unit: / Humidity Range: 10%~99% RH Accuracy humidity: 5% RH (30% ~ 70% RH) High and low records: Yes Air comfort indicator: Yes Backlight: Yes Power supply: 2 AAA batteries (not included) Dimension: 80 * 59 * 23mm / 3.14 * 2.32 * 0.90in Net weight: 65g / 2.29oz Size of packing: 90 * 70 * 30mm / 3.54 * 2.75 * 1.18in Package weight: 100g / 3.52oz Note:< br/>Temperature and Humidity Gauge only, other accessories in the pictures are not included.Due to the lighting or other reasons, the picture may and material object may differ slightly. Due to manual measurement, there may be some deviation, please in kind prevail. Packing list:< /strong>1*Temperature and Humidity Gauge