產品介紹
- Dretec 全新大屏幕計時器 T-791
- 簡單的 3 鍵式大按鍵、易操作，日常生活嘅好幫手
- 簡單時尚，換上更亮的液晶顯示屏，數字顯示更清晰，即使在遠處也能容易看到。
- Product size
- W90×D21×H70mm
- Product weight
- 68g
- Battery
- AAA battery 1pc
- Display method
- 4 digits of liquid crystal digital
- Alarm sounding time
- 1min
- Maximum set time
- 99minutes 59 seconds
- Count up maximum measurement time
- 99minutes 59 seconds
- Operating temperature range
- 0〜40℃
- Battery life
- Approximately one year（when operating 30 seconds a day）