High-Precision Sensor, Real-Time Accurate Data：Equipped with a high-sensitivity temperature and humidity sensor, the temperature measurement range is -10℃~60℃ (error ±1℃), and the humidity measurement range is 20%RH~95%RH (error ±5%RH). Data is updated in real time every second, ensuring accurate feedback for home environment and outdoor scene monitoring, avoiding wrong life decisions (such as clothes drying, plant care) due to data deviation.
Clear LCD Display, Easy Reading：Adopts a large-size LCD screen with bold and enlarged temperature and humidity values. With backlight design (supported by some models), it can be clearly read in strong daylight or dark environments at night. The elderly and children can quickly identify the current environmental data without leaning close or using external light sources.
Mini Portable Size, Universal for Scenarios：The body is only the size of a palm (about 8cm×5cm×2cm) and weighs less than 50g, which can be easily put into pockets, backpacks or drawers. It is suitable for fixed placement at home (bedroom, living room, balcony) and can also be carried outdoors (camping, picnics, car interiors), meeting the monitoring needs of multiple scenarios.
Simple and Intuitive Operation, No Complex Settings：It automatically enters the monitoring mode after startup, no need to install batteries (some models come with batteries) or complex debugging. One key switches the temperature unit between ℃/℉, so beginners can get started quickly, avoiding poor user experience due to operation thresholds.
Durable Material + Low-Power Battery Life, Worry-Free for Long-Term Use：The shell is made of ABS environmentally friendly and wear-resistant material, anti-drop and anti-scratch, not easy to damage in daily bumps. Built-in low-power chip, one button battery (such as CR2032) can be used continuously for 6~12 months, no need to replace batteries frequently, reducing use costs.
