Digital Hygrometer Thermometer Indoor Temperature and Humidity Gauge Monitor Meter with Large LCD Display for Home Bedroom Office Greenhouse Indoor hygrometer & thermometer provides simultaneous monitor of temperature & humidity, suitable for use in bedroom, living room, kitchen, office, etc. Features: Wide Measuring Range & High Precision - It measures temperature, range: 4~158℉(-20~70℃), accuracy: ±1℃/±1.8℉, measures humidity, range: 10%~99%RH, accuracy: ±5%RH. Air Comfort Indicator - Humidity level icon shows up, to indicate the air condition of living environment(DRY: below 30%RH, OK: 30%~60%RH, WET: over 60%RH). High & Low Records - Digital hygrometer thermometer always displays high and low temperature & humidity of past 24 hours, which allows comparison to grasp environment changes. Clear LCD Display - Featured with big-font data value & backlight screen, it ensures the measurements is easy to read, even in low light condition. Multiple Mounting Options - Equipped with bracket, magnetic back and hanging hole, it is convenient to stand on table, attach to refrigerator or mount on wall. Specifications: Material: ABS Color: White / Black (Optional) Temperature Range: -4℉~158℉ (-20℃~70℃) Temperature Accuracy: ±1℃/±1.8℉ Unit: ℃/℉ Humidity Range: 10%~99%RH Humidity Accuracy: ±5%RH (30%~70%RH) High and Low Records: Yes Air Comfort Indicator: Yes Backlight: Yes Power Supply: 2 * AAA Battery (NOT included) Dimension: 80*59*23mm / 3.14*2.32*0.90in Net Weight: 65g / 2.29oz Package Size: 90*70*30mm / 3.54*2.75*1.18in Package Weight: 100g / 3.52oz Note: Temperature & humidity gauge only, other accessories in the pictures are not included. Due to lighting or other reasons, the picture and material object may slightly differ. Due to manual measurement, there may be deviation, please in kind prevail. Packing List:  1 * Temperature & Humidity Gauge