Citizen 4FY618-019 Radio Wave Wall Clock In The Form Navi F Temperature Japan. Condition: Brand New Manual Language:Japanese ·Size:? 27.5×5.0cm, body weight: 0.78kg. ·Second hand: Step second hand (with dark place automatic stop function). ·Functions: Calendar display (can be displayed until December 31, 2099) / Temperature display (-9.9 to 50°C) / Humidity display (20 to 90%) / Warning sound & light / Light only / OFF (digital) Display only switching type. With warning sound monitor. ·High-precision thermometer/hygrometer: error within ±1°C, within ±3% RH. Temperature measurement accuracy: ±1°C (-9.9+50°C). Humidity measurement accuracy: ±3% RH (at 25°C, 60% RH). Environment indication function We will inform you of the temperature and humidity that are likely to cause heatstroke and influenza by “warning sound and LED reduction” and “precautions”. (Heatstroke is displayed in 4 levels). “Warning sound” and “Light” are set to not operate at the “Caution” level. Notices in “Caution items” are different from warnings and advisories announced by public institutions. Please use it as a reference for creating a comfortable environment. Sound & light / light / OFF (digital display only) 3-point switching type. With calendar display function (can be displayed until December 31, 2099). ¦Size: Diameter 275mm x 50mm. ¦ Batteries: AA x 2. [With high-precision temperature/hygrometer, radio-controlled clock] (with level display for environmental indication function and warning icon display function). The environmental level of the room is displayed on the LCD screen. At the caution level of “heat stroke” and “influenza”, [sound] and [light] are used to send a warning with [sound] + [light (blinking LED light on the dial)] according to the level in 4 levels. “Caution items” are different from warnings and advisories announced by public institutions. Please read the instruction manual before use. Remote surcharges may occur in some areas of Australia and Canada. International Buyers – Please Note. We do not mark merchandise values below value or mark items as “gifts”-US and International government regulations prohibit such behavior. Check out my other items.