 anyị ọma ulo oru na zuru ụwa ọnụ ahịa nke dijitalụ multimeter, akpakanamde instrumentation, eletriki ule ngwá, gburugburu ebe obibi-echebe ma na thermal analysis instrumentation, nchekwa instrumentation, general tester, nihe na mmezi ngwá na digital nchekwa oscilloscopes na ndị ọzọ na 10 a dịgasị iche iche nke isi edemede nke ngwaahịa, na-anọgide na-eme ka usoro nke ngwaahịa diversification, na nụzọ zuru ezu izute pụrụ iche mkpa nke dị iche iche ahịa. 