Compare Rovynel Models
Compare Rovynel Water Quality Monitors
Use this guide to choose the Rovynel monitor that fits your water care setup.
| Model | Best for | Parameters | Connection | Price |
|---|---|---|---|---|
| 7-in-1 WiFi RS485 Aquarium Water Monitor | Reef tanks, aquariums, hydroponics, koi ponds | pH, ORP, TDS, EC, salinity, SG, temperature | WiFi app + RS485 sensor communication | $199 |
| 7-in-1 WiFi Water Quality Monitor with App Alerts | Aquariums, hydroponics, koi ponds, multi-use setups | pH, ORP, TDS, EC, salinity, SG, temperature | WiFi app alerts + local color display | $239 |
| 8-in-1 LoRa Smart Pool Water Monitor | Pools, spas, hot tubs, saltwater pools | pH, free chlorine, ORP, salinity, TDS, EC, SG, temperature | LoRa + WiFi app + indoor display | $259 |
Quick recommendation
- For pools: choose the 8-in-1 LoRa Smart Pool Water Monitor.
- For reef tanks or fixed systems: choose the 7-in-1 WiFi RS485 Aquarium Water Monitor.
- For flexible aquarium or hydroponic use: choose the 7-in-1 WiFi Water Quality Monitor with App Alerts.
Need help choosing?
Email fsl@nnoll.com with your water setup and we can help you choose the right model.