| Tuhinga | Whakaaturanga |
| Tūnga Wahanga | Active |
|---|---|
| Patohia | Specialized |
| Momo Hoko | Membranes |
| Mo te Whakamahia Me Nga Hua e Pa Ana / E Pa ana | Dissolved Oxygen Meters |
| Whakatakotoranga | - |
| Te mana o te rohs | Ka tutuki a Rohs |
|---|---|
| Taumata Maha Kore (MSL) | Kaore e tika |
| Te mana koiora | He ngoikore / mutunga o te koiora |
| Kāwai Stock | Wae Hoko |
