Trolmaster Aqua-X Reservoir EC/Temp Sensor (PCT-1)

Live EC and temperature straight from your reservoir

The TrolMaster PCT-1 Reservoir EC/Temperature Sensor sits inside your nutrient tank and feeds continuous electrical conductivity (EC) and water temperature readings to the Aqua-X irrigation control system. In hydroponics and automated indoor growing, getting nutrient strength and solution temperature right is fundamental to steady nutrient uptake, healthy roots and consistent growth, and the PCT-1 keeps both in view without a manual meter check. A long probe cable lets you position the sensor freely inside reservoirs while Aqua-X monitors and logs the data.

Key Benefits

• Continuous EC monitoring of nutrient strength in the reservoir
• Reservoir temperature tracking for stable root-zone conditions
• Aqua-X integration with real-time readings and data logging on the controller
• TM+ mobile app monitoring for readings and alerts away from the tent
• Long sensor cable for flexible placement in the reservoir
• Stable feeding across vegetative growth and the flowering stage

Stopping EC drift before it burns or starves your plants

EC that creeps too high risks salt build-up and nutrient burn, while EC that drifts too low leaves plants short and triggers nutrient deficiencies - both slow vegetative growth and blunt flowering if they go unnoticed. Because nutrient concentration and reservoir temperature change quickly as plants feed and conditions shift, the PCT-1's continuous readout lets growers spot any drift straight away and adjust the feeding programme before it affects the crop.

How to Use

1. Connect the PCT-1 sensor probe to the TrolMaster AMP-2 sensor board.
2. Connect the AMP-2 board to the Aqua-X irrigation control system.
3. Place the EC/temperature probe directly into the nutrient reservoir.
4. Keep the probe fully submerged for accurate readings.
5. Monitor EC and temperature via the Aqua-X controller or the TM+ mobile app.
6. Adjust nutrient strength or reservoir conditions as needed to hold optimal parameters.