Gupima no gushiramwo urugi rwo gukingira imibu wewe nyene ni vyiza kandi biraryoshe. Naho gupima ibipimo vyoshobora gusa n’ibisanzwe, bikaba bisaba gusa urugero kugira ngo umuntu apime ubwaguke n’uburebure, abantu benshi akenshi barakora amakosa igihe babigira, ivyo bikaba bituma haba ingorane zo gushiramwo ibintu kandi bikaba bituma imibu idashobora kwinjira. Ariko rero, umaze kumenya neza uburyo bubereye, gupima ingero nyazo z’urugi rwo gukingira imibu ntibigoye.
Igihe umuntu apima urugi rwo gukingira imibu, intambwe ya mbere ni ukumenya nimba urwo rugi ruzoshirwa imbere canke hanze y’urugi rw’umutekano. Iryo hitamwo ryoroshe; gusa wihweze iyo urugi rwawe rw’umutekano rwugurukiye. Iyo urugi rw’umutekano rwuguruye imbere, igikingira imibu gikwiye gushirwa hanze; ikinyuranyo, iyo urugi rw’umutekano rwugurukiye hanze, igikingira gikwiye gushirwa imbere. Ingero zitagira amahinyu ni ngirakamaro igihe ushizeho urugi rwo gukingira imibu. Ingero yose itegerezwa kuba ibereye ku milimetero kugira ngo ibe nziza, igatuma imibu iguma hanze ataco ihinduye ku mikorere isanzwe y’umuryango.
