Timer นาฬิกาจับเวลา นาฬิกาตั้งเวลาเตือน 810046 Large Display

ตั้งเวลานับถอยหลัง ตั้งแต่ 100 นาที ความละเอียด 1 วินาที 

 Although small and easily portable, this timer features a large displaywith ¾” high digits. Also unique is an auto-power-off feature to extendbattery life (operates only when the timer is idle for 10 minutes andwill not interrupt a timing sequence). Counts down from 100 minuteswith 1-second resolution. Short warning alarms sound at 3 and 5 minutesprior to the final 30-second alarm. Automatically records elapsed timefollowing the alarm for up for to 20 minutes, or until stopped. Amemory recalls the last timer setting for repetitive tests. Has a builtin stand, pocket clip and magnetic back. One AAA battery included.Weight: 2.4 oz (70 g). Dim: 2 ½” x 2 ½” x ½” (65 x 65 x 15 mm).