Touchscreen with HD color display - The easy-to-use LCD backlight clearly displays indoor and outdoor temperature, comfort level, min/max history, °C/°F, and channel selection. High accuracy - Temperature accuracy: ±1.8°F (±1.8°C), humidity accuracy: ±5%, data updated every 10 seconds, high sensitivity, and reagent display. Ultra-long-distance transmission - With an external sensor, the wireless signal transmission distance can reach 60m, and the signal connection with the base station is stable. The external sensor can be suspended or placed on a surface and has an XP4 waterproof rating. Simple and attractive - Two large magnets on the back of the main unit and a stand allow for horizontal positioning. The stand can be attached to metal objects or placed horizontally on a flat surface, making it ideal for outdoor use. Indoor use, travel management, schools, hospitals, and other locations. Specification: Indoor Temperature Range: -4°F - 158°F (-20°C - 70°C) Outdoor Temperature Range:
