• Nke a ọdụ na-abịa na dual LCD ngosi, desoldering egbe, soldering ígwè, ígwè eguzo, yana sponges, na-eme ka soldering na desoldering dị mfe dị ka o kwere.
• Okpomọkụ nwere ike ịgbanwe site na 160°C ruo 480°C.
• Ngosipụta dijitalụ LCD nwere ahịrị abuo abuo.
• Igwe ọkụ seramiiki dị elu nwere ogologo ndụ ọrụ.
• Na-ebufe ọkụ na-arụ ọrụ nke ọma site na mmewere ruo n'ọnụ.