ʻAmonia Nitrogen Alakaʻi alakaʻi: Nā mea lawe lawe Q-3N Ammonia Nitrogen & Nitrate Nitrogen & Nitrite Nitrogen Portable Colorimeter T-CP40 Colorimeter Portable no ka Wai inu T-6800 Pālua-palena Palena Waena T-AM Aquaculture Portable Colorimeter Luna Hoʻoponopono Pūnaewele K600 Pūnaewele Nūhou Pūnaewele （K-Y02） Nā mea hana hale hana Z-T700 Nānā Multi-parameter Analyzer Z-D700 Nānā Palapala Maha Z-T500 Nānā Multi-parameter Analyzer Z-D500 Nānā Palapala Maha ʻO TA-60 Pūnaewele Nānā wai Multi-function ʻO Spectrophotometer ʻike ʻia ʻo TA-98 UV
