8合1数字指南针，高度计，气压计，日历，天气预报，时间，温度计和液位指示器数字罗盘显示度数和基点的方向/方位，背光度计范围：-700至9,000米或-2,300至29,500 ft温度计在C和FClock：12/24小时日历：有年月和日期带背光功能电池：2节AAA电池尺寸：90 x 50 x 18mm重量：48g

8-in-1 digital compass, altimeter, barometer, calendar, weather forecast, time, thermometer, and level indicator Digital compass show directions/bearing in degree and cardinal point, with backlightAltimeter range: -700 to 9,000m or -2,300 to 29,500ftThermometer both in C and FClock: 12/24 hours Calendar: with year month and date With backlight function Battery: 2 AAA batteries Size: 90 x 50 x 18mm Weight: 48g