Allinone view: The large LCD shows time, date, temperature, and humidity at the same time so you can check comfort levels at a glance without switching screens. Monitor indoor comfort and safety: Realtime temperature and humidity readings plus the 24hour MAX/MIN function help you spot overnight dips or daytime spikes that affect sleep, respiratory comfort, houseplants, or delicate electronics. Flexible placement: A builtin magnetic suction lets you attach the unit to any metal surface such as refrigerators or steel cabinets. It also supports tabletop placement or wall hanging for the location in your bedroom, office, or living space. Simple : Switch between 12/24hour time formats and Fahrenheit/Celsius temperature displays with easy button controls to match your preferred settings. Practical performance: The MAX/MIN feature records the and lowest temperature and humidity over the past 24 hours so you can track trends and respond to climate changes in your home or workspace. Use scenarios Bedroom: Track nighttime temperature and humidity to improve sleep quality and manage humidifiers or dehumidifiers. Home office or server closet: Monitor conditions that affect comfort and equipment longevity; use MAX/MIN to detect HVAC failures or sudden changes. Kitchen or plant area: Attach to a refrigerator or metal cabinet to keep an eye on ambient conditions for food storage areas or sensitive indoor plants. Key attributes Functions: Time, date, temperature, humidity displayed simultaneously; MAX/MIN 24hour tracking; selectable 12/24hour and °F/°C formats. Compatibility: Builtin magnet adheres to refrigerators and steel cabinets; also supports tabletop and wall hanging. Placement options: Magnetic mounting, freestanding, or wallmounted to suit different rooms and needs. Why this product helps Saves time: One display gives all essential indoor environment data at a glance. Increases awareness: 24hour tracking reveals trends you might miss with spot checks. Adds flexibility: Multiple mounting options let you place the device where it's most useful. Simple controls and clear readings make this digital thermometer hygrometer a practical tool for maintaining comfortable, healthy indoor spaces and protecting temperature or humiditysensitive items.