Wiueurtly For Home 4-Pack Office Number Hygrometers Mini with Display Large Digital

4-Pack Mini Hygrometers Thermometer with Large Number Display For Home Office Features: 100% brand new and high quality Overall size: 47.6 * 28.4 * 15.5mm Embedded hole size: 44.3 * 25.3mm LCD size: 40 * 22.5mm Colour：Black Weight: 25g Default ℃ (optional ℉) Temperature measurement range -50 ℃ ～ 60 ℃ Humidity measurement range 10% ~ 95% Temperature display resolution 0.1 ° C (0.2 ° F) Humidity display resolution 1% Temperature and humidity sampling period 10 seconds Temperature measurement accuracy ± 1 ℃ Humidity measurement accuracy ± 5% If the temperature and humidity exceed the measurement range it will prompt Hi / Lo Package Included: 4x Mini Hygrometers Thermometer