Multi-Parameter Water Quality Monitors

Multi-parameter monitors combine digital sensors for pH, dissolved oxygen, conductivity, turbidity, ORP and temperature into a single controller, giving you a reagent-free, low-maintenance alternative to wet-chemistry analyzers. Pick the housing that fits your site, rather than adapting your site to the instrument.

Product lines in this category

Wall-Mounted Multi-Parameter Monitor
Cabinet Multi-Parameter Monitor
Outdoor Multi-Parameter Monitor
Pole-Mounted Multi-Parameter Monitor

Each monitor logs data locally, speaks RS485 Modbus RTU, offers optional 4G/5G uplink, and can be expanded with extra sensor channels as your monitoring scope grows.

Multiple Parameters in One System

Different water quality sensors can be integrated according to the actual configuration, for example:

pH

Dissolved Oxygen (DO)

Temperature

Conductivity

Salinity

Turbidity

Ammonia Nitrogen

Nitrate

ORP

Chlorophyll

Available parameters depend on the selected sensor configuration.

Explore All Parameters

Applications

Aquaculture

Monitor key water quality parameters continuously to support stable aquaculture operations.

River & Lake Monitoring

Measure multiple parameters for continuous surface water monitoring.

Water Treatment

Monitor different water quality indicators throughout treatment processes.

Industrial Water

Configure monitoring parameters according to specific industrial water requirements.

Flexible System Configuration

Select different sensors and function modules according to your project requirements.

Water Quality Sensors

Probes installed in the field

Multi-Parameter Monitoring Unit

Multi-channel monitoring unit

Data Acquisition

Logging, storage and edge processing

4G / LoRa / Other Communication

Flexible telemetry options

Cloud / IoT Platform

Centralised data, devices and alarms

Select the Parameters

Choose the sensors according to your monitoring requirements.

Integrate Multiple Sensors

Combine several parameters within one monitoring system.

Connect to Remote Platforms

Transmit monitoring data for centralized and remote management.

Why Choose Multi-Parameter Monitoring?

Multiple Parameters

Monitor several water quality indicators simultaneously.

Modular Configuration

Configure the system according to the required parameters.

Centralized Monitoring

Collect multiple sensor signals through one monitoring system.

Remote Data Management

Support data transmission and remote monitoring when integrated with communication and IoT systems.

Built Around Your Monitoring Requirements

Every monitoring project may require a different combination of parameters, installation environment, communication method, and system configuration. Our multi-parameter monitoring systems can be configured according to your project requirements.

Tell Us Your Requirements

Typical applications: surface water sections, aquaculture ponds, pump stations and secondary water supply, landscape water, hydroponic and process water loops.

Monitors are factory-calibrated before shipment. Field calibration of pH and DO takes only a few minutes with standard buffer and zero solutions, and the optional automatic cleaning keeps optical sensors stable between service visits.

What parameters can your water quality monitoring equipment measure?

A standard MATICTEST configuration combines a multi-parameter sonde with optional analyzer modules to measure up to 12 parameters in one cabinet, including pH, dissolved oxygen (DO), conductivity, turbidity, oxidation-reduction potential (ORP), temperature, ammonia nitrogen, total phosphorus, total nitrogen, chemical oxygen demand (COD), biochemical oxygen demand (BOD) and residual chlorine. Custom sensor packages are available for special applications such as fluoride, hardness, heavy metals or chlorophyll.

Which model and configuration is right for my site?

Tell us your site conditions - available power, network coverage, space and the parameters you need to measure - and our engineers will recommend the right configuration: a compact micro station for narrow rivers and canals, a cabinet system for plants with rack space and PLC/SCADA integration, or a solar floating buoy for reservoirs and lakes without civil works. Maintenance access, reporting requirements and budget are all factored into the recommendation, and we provide layout drawings before you order.

How often should the sensors be calibrated, and can my own team do it?

We recommend factory calibration every 2 to 4 weeks for drinking water and every 1 to 2 weeks for wastewater, depending on fouling load. Each station ships with a fully automatic self-cleaning and auto-calibration module that runs a programmed calibration cycle using onboard standard solutions, so daily maintenance is limited to reagent refill and visual inspection. For field calibration, your team only needs to follow the step-by-step guided procedure in the controller; on-site or remote video support from MATICTEST engineers is included free of charge during the warranty period.

Which communication protocols and platforms are supported?

Every MATICTEST station supports RS485 Modbus RTU as standard, with optional 4G, 5G, NB-IoT, Ethernet, Wi-Fi or LoRa uplink. Telemetry protocols include Modbus TCP, MQTT, HTTP/HTTPS REST API and IEC 60870-5-104 for SCADA integration. Data is delivered to our MATICTEST Cloud dashboard for real-time viewing, historical trends, threshold alarms and report export, or pushed to your existing SCADA/IoT platform through open APIs.

Can the equipment run off-grid on solar power?

Yes. Our stations, outdoor monitors and telemetry units are all designed for unattended off-grid operation. A typical configuration pairs an 80 W solar panel with a 50 Ah lithium battery bank and an MPPT charge controller, providing 7-day autonomy under cloudy conditions. The system includes low-power sleep modes for the analyzer and modem, with smart power management that prioritizes measurement, cleaning and transmission cycles to maximize uptime in remote locations.

Talk to Our Water Quality Engineers

Fill in the form below to get detailed datasheets, factory-direct quotations, drawing support, on-site installation guidance and fully customized solutions for online analyzers, sensors, multi-parameter monitors, monitoring stations and telemetry units - from a single probe to a complete monitoring network. Our engineering team will contact you within 24 hours with technical answers and a one-stop monitoring solution tailored to your river, reservoir, plant or wastewater site.

Online Water Quality Analyzers

Multi-Parameter Water Quality Monitors

Water Quality Sensors

Water Quality Monitoring Stations

Data Loggers & Telemetry

Multi-Parameter Water Quality Monitors