Multipara Meter Testing Parameter:
pH, Dissolved Oxygen (DO), Conductivity (EC), Total Dissolved Solid (TDS), Ammonia, Ammonium, Fluoride, Nitrate, Sodium & ORP.
- HQ1140 Portable Dedicated Conductivity/TDS Meter with Conductivity Electrode,
- HQ1130 Portable Dedicated Dissolved Oxygen Meter with Dissolved Oxygen Electrode
- HQ1110 Portable Dedicated pH/ORP/mV Meter with Gel pH Electrode