I te whanaketanga tonu o te hangarau taiaho pikohekona, kua waiho ngā taiaho pikohekona whero hei whiringa pono mō te tapahi karāhe tika. He ngāwari te whakahaere i te hangarau tapahi karāhe pikohekona e whakamahia ana i roto i ngā mīhini tapahi taiaho, kāore e pā, ā, he iti ake te parahanga. Mā tēnei tikanga ka whakarite kia ma ngā taha, kia pai te poutū, me te iti o te kino o roto, ka waiho hei otinga rongonui i roto i te umanga tapahi karāhe. Mō te tapahi taiaho tino tika, he mea nui te whakahaere pāmahana kia pai ai te tapahi i te pāmahana kua tohua. TEYU E whakamanamana ana te pouaka whakamatao taiaho S&A CWUP-40 ki te tika o te whakahaere pāmahana o te ±0.1℃, ā, he pūnaha whakahaere pāmahana takirua mō te whakamatao i te ara iahiko whatu me te ara iahiko taiaho. Kei roto he maha ngā mahi hei whakatika wawe i ngā raruraru tukatuka, hei whakaiti i te ngaronga, me te whakarei ake i te pai o te tukatuka.