Brand New Unused ?? Digital Thermo-Hygrometer Compact Thermometer Humidity Meter

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[Ultra-High Precision Measurement]: Achieves stable measurement within a temperature error of ±0.5-1.0℃ and a humidity error of ±5%. Accurately grasp the comfortable humidity range (40-70%) recommended by the Ministry of the Environment. Data is updated in real-time, with excellent sensitivity and accuracy. Ideal for preventing heatstroke and influenza, and for controlling mold and dust mites.
[Compact and Easy to Store]: Measures only 45mm (height) x 45mm (width) x 15mm (depth). A mini-sized thermometer and hygrometer that fits anywhere (easily installable even in small spaces). Simple design that can be used by simply sticking it on, with no tools, wiring, or setup required.
[Easy-to-Read Large Screen]: The large, clear characters on the LCD display are sized for easy viewing even from across the room or while doing chores. Check your comfortable indoor environment from bed during rest or sleep without reaching out. Anyone from the elderly to children can instantly read the values from a distance, and it offers excellent visibility even in dark places.
[Smart Expression Thermometer/Hygrometer]: This mini digital thermometer and hygrometer displays comfort levels with facial expressions. It shows three levels: a smile for humidity between 40%-70%, a caution for below 40%, and discomfort for above 70%. Smart analysis and instant response visualize comfort levels, supporting adjustments to humidifiers and dehumidifiers. Always live in an optimal environment.
[Energy Saving Optimization, Convenient and Practical]: This product adopts an advanced low-power consumption chip and optimized circuit design, achieving an amazing ultra-long lifespan (8-12 months) with just one button battery (AG10). It minimizes the hassle of battery replacement and effectively reduces running costs. To improve user experience, a dedicated insulating sheet is pre-installed inside the battery compartment upon product shipment. Simply remove the insulating sheet to power on and use it easily.