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Connected monitoring, clearly explained

Know what your water is doing.

Choose a complete monitor, an integration-ready RS485 probe, or an air sensor with specifications that match the real device.

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  • Exact parameter lists
  • Connection type made clear
  • Setup guidance
Rovynel 8-in-1 LoRa smart pool water monitor with floating probe and display
Clear specificationsNo feature guessing across models
Connected optionsTuya app and RS485 choices
Helpful supportBuying, setup and calibration guidance

Choose by environment

Start with where you monitor

The right device depends on the parameters, connection path and environment you actually need.

Pool & spa

Monitor water quality including free chlorine with a complete long-range system.

Explore solution →

Aquarium & reef

Track seven core water parameters with an RS485-connected probe and app-enabled display.

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Hydroponics & koi

See water chemistry alongside air temperature and humidity in one monitor.

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Complete systems

Ready-to-use monitors

Display, sensing and connected monitoring are presented as one system, with each connection layer stated clearly.

Specialist devices

Build or extend your monitoring setup

Choose the standalone RS485 probe for system integration or the environmental monitor for air temperature and humidity.

Quick comparison

Four complete systems, four distinct jobs

Compare what each complete monitor measures before opening a product page.

ModelBest forMeasuresConnection
8-in-1 LoRa Pool MonitorPools and spaspH, free chlorine, ORP, salinity, TDS, EC, specific gravity, water temperatureLoRa probe-to-display; 2.4 GHz WiFi display-to-app
7-in-1 WiFi RS485 MonitorAquariums, reefs and fixed installationspH, ORP, TDS, EC, salinity, specific gravity, water temperatureWired RS485 probe-to-display; 2.4 GHz WiFi display-to-app
7-in-1 WiFi MonitorRemote water monitoringpH, ORP, TDS, EC, salinity, specific gravity, water temperatureLong-range wireless probe-to-display; 2.4 GHz WiFi display-to-app
HY485 6-in-1 MonitorHydroponics and combined air/water checksAir temperature, air humidity, pH, water temperature, EC, TDS2.4 GHz WiFi with Tuya app

8-in-1 LoRa Pool Monitor

Best for
Pools and spas
Measures
pH, free chlorine, ORP, salinity, TDS, EC, specific gravity, water temperature
Connection
LoRa probe-to-display; 2.4 GHz WiFi display-to-app

7-in-1 WiFi RS485 Monitor

Best for
Aquariums, reefs and fixed installations
Measures
pH, ORP, TDS, EC, salinity, specific gravity, water temperature
Connection
Wired RS485 probe-to-display; 2.4 GHz WiFi display-to-app

7-in-1 WiFi Monitor

Best for
Remote water monitoring
Measures
pH, ORP, TDS, EC, salinity, specific gravity, water temperature
Connection
Long-range wireless probe-to-display; 2.4 GHz WiFi display-to-app

HY485 6-in-1 Monitor

Best for
Hydroponics and combined air/water checks
Measures
Air temperature, air humidity, pH, water temperature, EC, TDS
Connection
2.4 GHz WiFi with Tuya app

See the full six-device comparison

Why Rovynel

Details that make choosing easier

Device type first

Every page states whether you are buying a complete monitor, a standalone probe or an environmental sensor.

No mixed-up claims

Parameter tables and connection descriptions are mapped to the exact product model.

Useful after purchase

Setup, compatibility and support information stay close to the purchase decision.