HATUSOKU Professional Large Screen Digital Thermometer and Hygrometer with Alarm, Calibration Function, and LED Display (Japanese Language)

[Large Screen, Recommended for Commercial Use] This digital thermometer/hygrometer features a large 170mm x 210mm screen and a clear LED display. Its clear temperature and humidity readings can be seen from a distance, making it ideal for businesses requiring temperature and humidity control, such as gymnasiums, liquor storehouses, hot yoga studios, bakeries, and greenhouses. [Temperature and Humidity Alarm Function] Set upper and lower temperature and humidity limits to trigger an alarm when the temperature falls outside those limits. This function also helps alert you to dangerously hot conditions. [Calibration Function] Manual calibration is possible for temperature from -10°C to +10°C in 0.1°C increments, and humidity from -20% to +20% in 0.1% increments. Ideal for customers requiring more precise temperature and humidity control. [Two-Way Installation: Choose from stand or wall-mounted installation options.] The slim design, with a maximum thickness of 25mm, blends seamlessly into any room. The all-glass surface adds a touch of luxury. Specifications: Dimensions: 17 x 21 x 2.5 cm; Weight: 524 g; Temperature range: -20°C to 80°C; Humidity range: 0% to 99%; Temperature accuracy: ±1°C; Humidity accuracy: ±5%; Power supply: Power cord (not battery or rechargeable)