Akwa osooso mmetụta ule bench, mmetụta ule usoro e mere maka electronic components, ngwá na n'ibu ngwaahịa iji nye simulated mmetụta gburugburu ebe obibi ule akụrụngwa, na usoro nke njem, ojiji nke ngwaahịa na-eguzogide mmetụta mmebi ogo ndabere, nwere ike mezue ọkara sine ife (isi ebili mmiri), post-peak sawtooth ife, trapezoidal ife;Ihe ndị dị mkpa maka nyocha mmetụta nke pulses atọ.A na-ejikarị SS-10 mmetụta ule bench eme ihe maka ule mmetụta nke obere na ọkara-sized ngwaahịa iji chọpụta ike nke ngwaahịa ule iguzogide mmetụta mmebi.A na-ejikarị eme ihe na ngwa eletrọnịkị, bọọdụ sekit eletrọnịkị na ule gburugburu ebe obibi ndị ọzọ.Ngwá ọrụ nnwale ahụ kwekọrọ na usoro 213 ọnọdụ nnwale nrụpụta ọrụ na ọkọlọtọ GJB 360A-96, GB/T2423.5-1995 “Usoro nnwale gburugburu ebe obibi maka ngwa eletriki na eletrọnịkị Test Ea: Usoro nnwale mmetụta” na “IEC68-2-27, Nwale Ea: Mmetụta”;UN38.3 na “MIF-STD202F” chọrọ nkọwapụta maka nnwale mmetụta.