The TrolMaster Water Content Sensor 3 (WCS-3) offers precise moisture monitoring of your grow medium using advanced Volumetric Water Content (VWC) technology. Compatible with Aqua-X, Hydro-X Pro, and Tent-X systems, this 3-prong sensor is ideal for coir, soil, or rock wool. The WCS-3 features a built-in LCD display that activates with a tap, showing live VWC% readings. It supports daisy-chaining for scalable setups—up to 50 sensors on compatible controllers—and provides real-time monitoring, alerts, and mobile notifications when moisture setpoints are exceeded. Crop-steering ready, this sensor is perfect for advanced irrigation control.

Features:

• Real-time moisture content monitoring

• Tap-to-wake LCD display for instant readings

• Supports daisy-chaining of multiple sensors

• Crop-steering irrigation compatible

• Alarm and mobile alerts for moisture thresholds

• Slim and durable design

Package Includes:

• 1x Water Content Sensor 3

• 1x M12 T-splitter

• 1x 4ft M12 Cable

Specifications:

• Input Voltage: 12V ⎓ 0.1A

• Input Current: 100–200 mA

• Operating Temp: 32–122°F

• Humidity: <90% RH

• Package Dimensions: 170mm (L) x 90mm (W) x 54mm (H) / 6.69" (L) × 3.54" (W) × 2.13" (H)