一箱是180个 装箱尺寸：38*45*55cm 净重：18KG 毛重：19.5KG 功能说明： 1.时间/日历功能； 2.每日闹铃功能。 3.秒表功能，1/100秒。 4.定时倒数器功能，10时。 5.步进节拍器功能。 6.多道功能：10道， 30道. 60道. 99道。 Three lines Multi-Channel stopwatch operation instructions Main product models : TA260 (60 channel) Time/Calendar Display-Stopwatch Display-Memory Callback Display-Countdown Timer Display-10 Tempo Display. 一、 Main Functions: 1.Day and Date ,49 years calendar(2000-2049) 2.1/100 second accuracy 3.Left and Right Fast Searching 4.The fastest time(FS), the slowest time,(SL) average time (AV) record 5.Daily Alarm function 6.Countdown timer function 7.Tempo function 二、Buttons Descriptions: 1.START/STOP button 2.RECALL button 3.LAP/SPUT/RESET button 4.Mode button Weekday will be set automatically after date is set 49 year calendar from 2000/1/1 to 2049/12/31. A(AM), P(PM) are 12-and 24-hourformat interchange. Setting Date and time in normal time: In date and time mode , see fig (1): In time mode , press LAP button to enter sett