Multi-parameter DO/pH/ORP Meter for Aquaculture

Model Selection

portable temperature do meter for aquaculture

Model: FS-WTE-P01

Portable Temp. DO meter for aquaculture

Measurable Parameters:

DO, Temperature

Model Advantages

It can measure key aquaculture indicators such as dissolved oxygen and temperature at any time.

EXW Price： USD 308

Meas. Items	Meas. Range	Accuracy	Method	Operating Temp.	Output
Dissolved oxygen	0～20mg／L	±0.3mg/L	Fluorescence Method	0～60℃	RS-485
Temperature	0～60℃	<0.3℃	Thermistor	0～60℃	RS-485

Portable multi-parameter do temp. ph orp salinity EC TDS meter for aquaculture

Model: FS-WTE-P02

Portable multi-parameter meter for aquaculture

Measurable Parameters:

DO, Temperature,pH, Dual-Electrode Salinity, Conductivity,TDS

Model Advantages

It can measure a full range of values, covering all the needs of on-the-go testing in aquaculture.

The salinity probe is suitable for use in fresh water only.

EXW Price： USD 738

Meas. Items	Meas. Range	Accuracy	Method	Operating Temp.	Output
Dissolved oxygen	0～20mg／L	±0.3mg/L	Fluorescence Method	0～60℃	RS-485
Temperature	0～60℃	<0.3℃	Thermistor	0～60℃	RS-485
pH	0-14pH	±0.02pH	Ion electrode method	0～60℃	RS-485
ORP	±1000.0mV	±0.1mV	Ion electrode method	0～60℃	RS-485
Salinity	0‒500.00 ppt	±2.5%	Ion electrode method	0～60℃	RS-485
EC	0.1‒500 mS/cm	±2.5%	Ion electrode method	0～60℃	RS-485
TDS	0‒60,000 ppm	±2.5%	Ion electrode method	0～60℃	RS-485

Model: FS-WTE-P02S

Portable multi-parameter meter for aquaculture

Measurable Parameters:

DO, Temperature,pH, Four-Electrode Salinity, Conductivity, TDS

Model Advantages

Utilizes a more precise four-electrode probe to enhance measurement accuracy and stability.
Suitable for fresh water, saltwater, and natural seawater.

EXW Price： USD 968

Meas. Items	Meas. Range	Accuracy	Method	Operating Temp.	Output
Dissolved oxygen	0～20mg／L	±0.3mg/L	Fluorescence Method	0～60℃	RS-485
Temperature	0～60℃	<0.3℃	Thermistor	0～60℃	RS-485
pH	0-14pH	±0.02pH	Ion electrode method	0～60℃	RS-485
ORP	±1000.0mV	±0.1mV	Ion electrode method	0～60℃	RS-485
Salinity	0‒500.00 ppt	±1.5%	Ion electrode method	0～60℃	RS-485
EC	0.1‒500 mS/cm	±1.5%	Ion electrode method	0～60℃	RS-485
TDS	0‒60,000 ppm	±1.5%	Ion electrode method	0～60℃	RS-485

Demonstration Video

The video displays multiple probes.
Please connect the required probe model before use.
Please stow the probe after use.

Portable aquaculture multi-parameter water quality meter FAQ

Can a single-probe dissolved oxygen meter measure water temperature?

Dissolved oxygen measurements require temperature as a parameter to provide accurate readings; therefore, DO probes incorporate an integrated temperature sensor.

What are the differences between the three models?

Our most basic model is the FS-WTE-P01, which measures water temperature and Dissolved Oxygen (DO) levels.
The FS-WTE-P02 offers a wider range of parameters than the P01, measuring water temperature, DO, pH, ORP, salinity, and conductivity.
The FS-WTE-P02S is an upgraded version of the P02; it features a more efficient salinity probe—making it ideal for applications involving seawater—and offers enhanced durability, while remaining otherwise identical to the P02.

Can I use pH test strips instead of a pH probe?

I strongly advise against this, as the accuracy of pH measurement is critically important; a pH meter probe designed for aquaculture offers significantly higher precision than test strips.
This is particularly true in high-density fish ponds, where pH levels serve as a key reference point for interpreting other vital data.
In addition, the price of pH probes is relatively low.