Trolmaster WCS-2 Soil Moisture,Temp & EC 3-in-1 Sensor with Cable Set

TrolMaster (WCS-2) Water Content Sensor – Real-Time Monitoring of Moisture, Temperature, and EC

Achieve next-level control of your grow media with the TrolMaster WCS-2 Water Content Sensor, a precision tool designed for real-time measurement of water content (%), temperature, and electrical conductivity (EC) in soil, rockwool, or other substrates. This smart sensor integrates seamlessly with TrolMaster’s Aqua-X, Aqua-X Pro, and Hydro-X Pro control systems—giving you the data you need to dial in your irrigation strategy and boost plant performance.

The WCS-2 features a five-prong sensor probe connected to a compact LCD display module with an addressing button for system configuration. To use, simply insert the probe horizontally into your grow media (typically ⅓ of the way up from the bottom of the container or rockwool block). With the ability to monitor up to 50 sensors on NFS-2 and HCS-2 systems (or 8 on NFS-1), it's the perfect solution for multi-zone grow facilities or precision grow rooms.

Using the TrolMaster TM+ App, you can track real-time readings, view historical data graphs, and receive mobile alerts when readings exceed custom alarm thresholds—ensuring you're always in tune with your growing environment.

Note: The WCS-2 is compatible only with Aqua-X, Aqua-X Pro, and Hydro-X Pro systems.

Key Features:

• Measures Moisture %, Temperature, and EC of soil or grow media
• LCD Display with Address Button for on-site readings and easy setup
• Real-Time Alerts: Get notifications via the TrolMaster TM+ App when values exceed setpoints
• Multi-Sensor Support: Connect up to 50 sensors (NFS-2/HCS-2), or 8 (NFS-1)
• Data Visualization: Track trends with historical graphs in the app
• Plug-and-Play Integration with Aqua-X and Hydro-X Pro

Package Includes:

• 1 x WCS-2 Water Content Sensor
• 1 x 16 ft RJ12 Cable
• 1 x RJ12 T-Splitter

Technical Specifications:

• Supply Voltage: 10.8–13.2V
• Operating Current: 140 mA typical at 12V
• Operating Temp: 32–122°F
• Storage Temp: 0–140°F
• Humidity: ≤90%
• Package Dimensions: 275mm (L) x 164mm (W) x 65mm (H)

Measurement Accuracy:

Water Content (WC):

• Range: 0–10%
• Resolution: 1%
• Accuracy: ±2%

Temperature:

• Range: 0–122°F
• Resolution: 0.1°F
• Accuracy: ±1°F

Electrical Conductivity (EC):

• Range: 0–5 mS/cm
• Resolution: 0.01 mS/cm
• Accuracy: ±0.2 mS/cm

Certifications: CE, ETL, FCC
Voltage: 12V

The TrolMaster WCS-2 Water Content Sensor gives growers unmatched precision and control over substrate conditions. Whether you're managing hydroponics, rockwool, or soil-based grows, this sensor helps you fine-tune irrigation and nutrient delivery for healthier plants and better yields.

Take the guesswork out of watering—monitor, analyze, and optimize with TrolMaster.