Waitohu: NANBEI
Model:WYA-2S
Ko te kaupapa matua: Te whakatau i te taupū whakaata nD te marara toharite (nF-nC) o te wai, te totoka ranei me te hautau papatipu o te totoka maroke i roto i te wairewa huka wai, ara, Brix.Ka taea te whakamahi ki te huka, ki te rongoa, ki te inu, ki te hinu, ki te kai, ki te hanga ahumahi matū, ki te rangahau putaiao me nga tari whakaako Te kimi me te tātari.Ka whai i te whainga tirohanga, te panui whakaatu matihiko, ka taea te whakatika i te pāmahana ina ine i te hama.NB-2S mamati Abbe refractometer he atanga tā paerewa, e taea te tā raraunga tika.