Gwajin PD shine babban abubuwan gwaji don rufin kayan aikin lantarki, kuma fitarwar juzu'i shine mahimman ma'aunin ingancin kayan lantarki. Mai ganowa ya dogara ne akan daidaitawa, yana zayyana sassan simintin a matsayin ma'auni na yau da kullun bisa ga ayyuka daban-daban. Za a iya ƙara ko share samfuran kamar kowane buƙatun masu amfani. Model shine daidaitaccen nau'in Turai, wanda ya dace don kulawa da sabuntawa. Yana ɗaukar tsarin aiwatar da kayan masarufi na ci gaba, da katin NI daga Kayan Aikin Ƙasa na Amurka. Hakanan yana ɗaukar tace dijital da sauran na'urar sarrafa sigina don tattarawa da tantance siginar PD.