Skip to main content

(778) 300-3154 · info@trimleaf.ca · Mon–Fri 9am–5pm PST

Login
0 Cart
Login
Mon-Fri 9am-5pm PST
(778) 300-3154 Email Us
Search
0 Cart
(778) 300-3154

Send Us a Message

Search

TrolMaster WCS-2 3-in-1 Water Content Sensor
TrolMaster WCS-2 3-in-1 Water Content Sensor view 2
TrolMaster WCS-2 3-in-1 Water Content Sensor
TrolMaster WCS-2 3-in-1 Water Content Sensor view 2

TrolMaster WCS-2 3-in-1 Substrate Sensor (Water, Temp, EC)

Official TrolMaster Dealer Model: WCS-2
$498.47 CAD
starting from 0% interest financing from /mo.

Payment Options

Options:Pay in Four, Pay Monthly
Amount:Up to $1,500 (Pay in 4)
Up to $10,000 (Monthly)
Schedule:Bi-weekly to Monthly
Term:6 weeks, 12 or 24 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Schedule:Bi-weekly to Monthly
Term:6 weeks, 6 or 12 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Finance up to:$4,000
Options:Pay in 6, Pay Monthly
Amount:Up to $1,500 (Pay in 6)
$1,501–$30,000 (Monthly)
Schedule:Bi-weekly / Monthly
Term:6 bi-weekly / 6–60 months
Interest:0% (up to $1,500) / 11.99% APR
Not available in:Quebec
Looking to finance equipment under your corporation? Learn more about Business Financing
  • Measures water content from 0 to 10 percent with 1 percent resolution
  • Provides EC monitoring up to 5 mS/cm with 0.01 mS/cm resolution
  • Uses a standard RJ12 bus for plug and play integration with existing Aqua-X systems
  • 3-year warranty covering mechanical and electronic components
  • View More Details

Earn 498 points for shopping and get $4.98 off your next order. Join Harvest Club for free.
Questions? Talk to a specialist. Mon–Fri, 9am–5pm PST
(778) 300-3154 Live Chat Available now
Free Shipping On Most Items To the Provinces*
Transparent Pricing Backed w/ price match guarantee
4.8/5 Rating 1938+ verified reviews
Secure Checkout SSL encrypted payments

Send Us a Message
VOLUME PRICING

Commercial & Bulk Purchasing

We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.

Commercial Inquiry

Contact Information
THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • You are adding substrate sensors because manual moisture checks fail to tell you if the root zone is actually saturated
  • You are upgrading to real-time data collection because you want to push crop steering but lack the precision to execute

What We Found

  • We tell growers the real value is the ability to see nutrient drift before it locks out root zone uptake
  • The on-board LCD screen is a lifesaver for checking specific zones without walking back to the main controller

What Users Say

  • Growers who added this to their setup say they stopped guessing dry-back times and saved hours of manual labour
  • Users report that the instant app alerts helped them catch irrigation failures before they impacted the entire crop

TrolMaster WCS-2 3-in-1 Water Content Sensor | Precision Substrate Monitoring

The WCS-2 provides real-time data for water content, temperature, and electrical conductivity within the growing medium. This substrate sensor integrates with the Aqua-X Control System to enable precise crop steering, a technique where growers manipulate irrigation to influence plant development. TrolMaster designed this unit for intermediate growers who require immediate feedback on root zone conditions to prevent crop loss.

TrolMaster WCS-2 3-in-1 Water Content Sensor in use
0-10%Water Content Range
0.01mS/cmEC Resolution
0.1°FTemperature Resolution

In Detail

TrolMaster WCS-2 Application View

The WCS-2 utilizes a multi-parameter probe to track the three most critical variables in the root zone simultaneously. By monitoring electrical conductivity (EC), which measures the concentration of dissolved salts in the medium, growers can ensure nutrient strength remains within the target range. The sensor communicates directly with the Aqua-X controller to log historical data and trigger automated irrigation events based on moisture depletion levels.

  • Real-time measuring of water content, temperature, and EC of the growing medium.
  • Alarm and mobile notifications alert you immediately when setpoints are exceeded.
  • LCD display provides an onsite readout for quick manual checks.
  • Addressing button simplifies the process of assigning the sensor to the control system.
  • USB port ensures reliable connectivity to the master controller.

Features

Real-Time Monitoring

The sensor tracks WC, EC, and temperature constantly to provide a live snapshot of root zone health.

Mobile Notifications

Integrated alerts send push notifications to your smartphone if moisture or nutrient levels drift outside your parameters.

On-Board LCD

A built-in digital screen allows for immediate onsite verification without checking the master controller or app.

Addressing Button

The dedicated button allows for rapid sensor identification and configuration within the Aqua-X ecosystem.

Compare the Substrate Sensor Line

Parameters
WC Range
EC Range
Best For
WCS-1WCS-1
Water Content
0–100%
N/A
Basic moisture tracking and irrigation timing.
TrolMaster WCS-2WCS-2You're viewing
WC, EC, Temp
0-10%
0-5 mS/cm
Intermediate crop steering with nutrient tracking.
WCS-3WCS-3
Water Content
N/A
N/A
Specialized moisture sensing for high-density setups.
WCS-9WCS-9
WC, EC, Temp
0-100%
0~30 mS/cm
Commercial-scale precision crop steering.

Technical Specifications

ELECTRICAL
Supply Voltage10.8 - 13.2 volts
Input Current100 - 200 mA
Operating Current140 typical mA (supply voltage = 12V)
Input Voltage100-240 V
Input Frequency50/60 Hz
MEASUREMENT RANGE
Water Content (WC) Range0 - 10 %
Water Content (WC) Resolution1 %
Water Content (WC) Accuracy-2 - +2%
Temperature Range0°- 122°F
Temperature Resolution0.1 °F
Temperature Accuracy-1 - +1 °F
Electrical Conductivity (EC) Range0 - 5 mS/cm
Electrical Conductivity (EC) Resolution0.01 mS/cm
Electrical Conductivity (EC) Accuracy-0.2 - +0.2 mS/cm
ENVIRONMENTAL
Operating Temperature32°- 122°F
Storage Temperature0°- 140°F
Humidity≤90%
GENERAL
ModelNFS-2
ALARM12 V

In the Box

  • 1x Water Content Sensor

Owner's Manual

Product Manual

Frequently Asked Questions

How do I ensure the sensor remains calibrated?

The WCS-2 is factory calibrated but requires proper placement to maintain accuracy. Ensure the probes are in full contact with the medium and avoid air pockets which can cause false dry readings.

Will I receive notifications if the moisture level drops while I am away?

Yes, the sensor triggers mobile notifications through the Aqua-X system. You will receive an alert on your smartphone if the water content or EC exceeds your defined setpoints.

Can I use this sensor with other control systems?

The WCS-2 is specifically designed for compatibility with the TrolMaster Aqua-X Control System. It utilizes a proprietary connection to communicate data to the master controller.

Does high nutrient strength affect the moisture reading?

The sensor measures EC and water content independently to provide accurate data even in high-salt environments. This allows you to monitor nutrient buildup without skewing your irrigation data.

What is the simplest way to set up the sensor?

Connect the sensor to the Aqua-X controller via the USB port and press the addressing button on the sensor unit. The controller will automatically recognize the device for immediate monitoring.

Happy To Help

Questions About This Product?

Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)

Call (778) 300-3154

Why Trimleaf

Equipping home growers, craft producers, and commercial operations across North America since 2016.

10+
Years of Specialist Knowledge
4.8★
Over 1,900 Verified Reviews
50,000+
Growers Served
120+
Top Equipment Brands in Stock

You may also like