8合1数字指南针，高度计，气压计，日历，天气预报，时间，温度计和水平指示器数字罗盘显示度数和基点的方向/方位角度范围：-700至9,000米或-2,300至29,500英尺温度计和FClock：12/24小时日历：有年月和日期带背光功能电池：2 AAA电池尺寸：120 x 76 x 28mm重量：182g

8-in-1 digital compass, altimeter, barometer, calendar, weather forecast, time, thermometer, and level indicatorDigital compass show directions/bearing in degree and cardinal pointAltimeter range: -700 to 9,000m or -2,300 to 29,500ftThermometer both in C and FClock: 12/24 hoursCalendar: with year month and dateWith backlight functionBattery: 2 AAA batteriesSize: 120 x 76 x 28mmWeight: 182g