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TrolMaster WCS-9 Soil Moisture, EC and Temp 3-in-1 Substrate Sensor Set - 12V - Up to 4 Sensor Nodes
TRCCS9
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Read Water, EC and Temperature in One Sensor Set - 3-in-1
A single probe can mislead you when one spot in the root zone runs wetter or drier than the rest. The WCS-9 measures volumetric water content, EC and temperature together, and it lets you chain several sensor nodes to one display so you can judge the substrate from more than one point. It ships factory pre-calibrated for Rockwool.
This set includes one display and one sensor node, so it suits a grower who wants to start monitoring a substrate and expand later. Growers running larger rooms or several zones can add nodes up to the stated maximum of four per display.
Key Features & Benefits
- Three readings in one set — track water content, EC and temperature without separate devices.
- Up to 4 sensor nodes — monitor several points from a single display.
- Factory pre-calibrated for Rockwool — start with less setup.
- Wide measurement ranges — water content 0~100% and EC 0~30 mS/cm.
- Includes cabling — a 16ft RJ12 cable set and a T-Splitter come in the box.
Who Should Use TrolMaster WCS-9
Indoor and commercial growers who use compatible TrolMaster control systems and want substrate data to guide irrigation decisions.
About TrolMaster WCS-9
The TrolMaster WCS-9 is a substrate sensor set that operates on 12V with a maximum input current of 0.1A. It works in 32~122°F (0~50°C) and up to 90% relative humidity. It is designed for the Aqua-X, Hydro-X, Tent-X and Green-X control systems (NFS-1, NFS-2, NFS-3, HCS-2, TCS-1, GCS-1). The package contains one WCS-9 Sensor Display, one WN-9 Sensor Node, one 16ft RJ12 Cable Set and one T-Splitter.
Frequently Asked Questions
Q: What does the WCS-9 measure?
A: It measures water content, EC and temperature. Water content reads from 0~100% and EC from 0~30 mS/cm.
Q: How many sensor nodes can I connect?
A: You can connect up to 4 sensor nodes to one display. The set includes one node, so you add more separately.
Q: Which controllers does it work with?
A: It is designed for Aqua-X, Hydro-X, Tent-X and Green-X control systems, models NFS-1, NFS-2, NFS-3, HCS-2, TCS-1 and GCS-1.
Q: Do I need to calibrate it for Rockwool?
A: No. It is factory pre-calibrated for Rockwool. Check the manual for guidance on other substrates.
Q: What does EC mean?
A: EC is electrical conductivity, a measure of the dissolved nutrient salts in the substrate. It is reported in mS/cm.
Q: What is in the box?
A: You get one sensor display, one sensor node, a 16ft RJ12 cable set and a T-Splitter.
Brand
TrolMaster
GTIN
6970207973527
Product weight
1.43 lb
Length
10.83 in
Width
6.46 in
Height
2.56 in
Returns
30-day returns
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