I-NISBETS DF672 Imanuwali Yokufundisa Yesibali Sesikhathi Samagnetic
Funda ukuthi usifaka kanjani futhi usisebenzise kanjani Isibali-sikhathi Se-NISBETS DF672 Magnetic Countdown ngaleli bhukwana lomsebenzisi. Ifaka isitendi esigoqekayo nokunamathiselwe kazibuthe, lesi sibali sikhathi sedijithali sinebanga eliphezulu lemizuzu engama-99 namasekhondi angama-59. Gcina isibali sikhathi sakho sinembile ngokuhlanzwa okulula nokugcinwa kwebhethri.