I-MARATHON TI030018 Uchungechunge Imanuwali Yomsebenzisi Yekhiphedi Yamahora ayi-100
Funda indlela yokusebenzisa kahle i-TI030018 Series 100-Hour Keypad Digital Countdown Timer ngale manuwali yomsebenzisi. Isibonisi sayo se-LCD, okhiye benkumbulo yesibali sikhathi, kanye neswishi yesikhethi somsindo we-buzzer kwenza kube lula ukusetha nokukhumbula izikhathi ezisethwe kusengaphambili. Lesi sibali-sikhathi sokubala siyehla siphinde sibe nemodi yokubala kanye nemodi yesibali-sikhathi sokwengeza ukusebenza.