TANITA Digital Blue Useful for Preventing Seasonal Thermo-Hygrometer (Indoor/Freestanding) TT-549-BL (Also Influenza)

Size: Width 127 x Depth 48 x Height 116 mm Weight: Approx. 230g (including batteries) Materials: ABS (acrylonitrile butadiene styrene) resin, PMMA (polymethyl methacrylate) Country of Origin: China Accessories: Instruction manual, 2 AA alkaline batteries Measurement range: Temperature: -5 to 45°C (in 0.1°C increments), Humidity: 20 to 90% (in 1% increments) Temperature and humidity accuracy: Temperature: 0 to 40°C ±1°C, other ±2°C, Humidity: 35 to 75% ±5%, other ±10% Clock: Average monthly error ±30 seconds Product Details: A digital thermo-hygrometer to help prevent seasonal influenza. Based on "absolute humidity" calculated from temperature and humidity (relative humidity) values, the system displays three levels of prevention using icons and LEDs: "Almost Safe" = Environment where viruses have difficulty surviving. "Caution" = Environment where caution is required for viral infection. "Alert" = Environment where viral infection is likely. A flashing LED and mold symbol alert you to mold. Includes a radio-controlled clock. Measurement range: Temperature -5 to 45°C, humidity 20 to 90%. Minimum display: Temperature 0.1°C/Humidity 1%. Dimensions: W 127 x D 48 x H 116mm. Weight (approx.): 230g (including batteries). Average monthly accuracy: ±30 seconds. Accessories: Instruction manual, 2 x AA alkaline batteries. [Size] W 127 x D 48 x H 116mm. [Weight] Approx. 230g (including batteries). [Materials] ABS (acrylonitrile butadiene styrene) resin, PMMA (polymethyl methacrylate) [Country of Origin] China