Umfutho wamathayi uyisici esibalulekile sokunakekelwa kwemoto. Akugcini nje ngokuqinisekisa ukuthi imoto yakho isebenza kahle futhi ngendlela efanele, kodwa futhi kuthinta ngqo ukuphepha kwakho emgwaqweni. Umfutho wamathayi ofanele ungavimbela izingozi, unciphise ukuguguleka kwamathayi futhi wonge imali kuphethiloli. Yilapho-keamageyiji okucindezela amathayingena. I-gauge yokucindezela ithayi iyithuluzi elilinganisa ingcindezi yomoya ngaphakathi kwamathayi emoto. Kunezinhlobo eziningana zamamitha ezitholakalayo, okuhlanganisaamageyiji okucindezela amathayi edijithali, amageyiji okucindezela amathayi analog, kanye namageyiji okucindezela amathayi amamitha epensela.amageyiji okucindezela amathayi anembilesebenzisa izindlela ezahlukene ukunikeza ukufundwa, kodwa zonke zifeza injongo efanayo yokuqapha umfutho wamathayi. Ukuthenga i-tay pressure gauge kuyisinqumo esihlakaniphile kunoma yimuphi umnikazi wemoto. Izindleko ze-tay pressure gauge zincane kakhulu uma ziqhathaniswa nezindleko zokushintsha ithayi kanye nengozi yokushayela umfutho wamathayi ongalungile. Nge-pressure gauge, ungahlola umfutho wamathayi njalo futhi uqiniseke ukuthi imoto yakho isebenza kahle nangokuphepha. Sekukonke, i-tay pressure gauge iyithuluzi elibalulekile lokulungisa imoto. Ukuhlola umfutho wamathayi akho njalo kunganciphisa ingozi futhi kukongele imali ngokuhamba kwesikhathi. Ngokuthenga i-tay pressure gauge esezingeni eliphezulu, ungaqiniseka ukuthi amathayi akho anakekelwa kahle nokuthi imoto yakho izosebenza kahle nangokuphephile.