Portable Multiparameter Water Quality Meter for Aquaculture

One adapter, the three readings a fish farm takes every day

This kit is a portable multiparameter water quality meter for fish and shrimp farms. Dissolved oxygen, pH and conductivity probes connect to one MobileSense adapter through a split cable, and the adapter plugs into the USB port of your mobile phone, tablet or PC. The probes are read at once, so one stop at a pond gives you the full set, and each saved reading carries the worker, the time and the GPS location.

Two builds: fresh water and sea water

For brackish and low-salinity ponds either series can fit. The deciding factor is the conductivity range you need, which sets the cell constant of the EC probe. Tell us your salinity and we will choose.

Ammonia is optional, and only in fresh water

An NH4-100 ammonium probe can join the freshwater build on the same split cable. Treat it as a trend and spike indicator, and confirm the value with a test kit each week. It is not a low-range lab measurement, and ion-selective probes are not used in sea water.

Taking a round

Plug in, lower the probes and wait for the values to settle. The optical DO probe responds in under 60 seconds. Save, walk to the next pond. On the manager’s side, the round appears as readings per pond, per worker, per time, instead of a sheet that gets typed in at the end of the week.

Care

Rinse the probes in fresh water after the round. Clean the DO membrane cap regularly; DO calibration is a one-point air calibration, needed every 6-8 months under normal conditions. Calibration of the pH and EC probes is walked through with you on the setup call.

From rounds to continuous monitoring

Every probe in this kit is the same model that mounts on an Omni Genesis controller. When one pond needs round-the-clock oxygen, the DO probe moves onto a controller and the rest of the rounds continue by hand. Nothing is thrown away. See the complete fish pond monitoring system.

Need only oxygen? The dissolved oxygen meter kit is the single-probe version.

Where it is used

• Fish and shrimp farms: the daily round of oxygen, pH and conductivity at every pond or tank.
• Hydroponics and fertigation: pH and EC of the nutrient solution, with oxygen in the root zone.
• Hatcheries: checks of every tank before and after water exchanges.
• Wastewater and treatment plants: spot checks at several points of the process.
• Lakes, reservoirs and rivers: sampling rounds where every reading keeps its GPS location.
• Labs and research: field data recorded with who measured and where.

Measuring something else? Tell us what you need to measure and we will put the probes together.

Common questions

Which devices does it work with?

It works with a mobile phone, tablet or PC over USB. Tell us the device you plan to use when you ask for a quote and we will confirm the setup.

Can I start with one probe and add more later?

Yes. The adapter reads any Agrinovo digital probe, so a kit can start with DO and grow to pH and EC on the split cable.

What is the warranty?

The DO, pH and EC probes carry a 1-year warranty. Ion-selective probes carry none.