Inzitizi za Gauge (zizwi kandi nk'ibipimo byo gupima, ibipimo bya Johansson, kunyerera, cyangwa Jo bice) ni uburyo bwo gutanga uburebure bwuzuye.Guhagarika igipimo cyumuntu ni icyuma cyangwa ceramic yahagaritswe neza kandi yomekeranye kubyimbye.Ibipimo bya gauge biza mubice byahagaritswe hamwe nuburebure bwuburebure busanzwe.Mugukoresha, ibibujijwe byegeranye kugirango bigire uburebure bwifuzwa (cyangwa uburebure).