Trolmaster Aqua-X Inline EC/Temp Sensor (PCT-2)

Real-time EC and temperature readings where your feed matters most

The TrolMaster PCT-2 Inline EC/Temp Sensor delivers accurate, continuous monitoring of electrical conductivity (EC) and water temperature in hydroponic irrigation systems. Built for the Aqua-X control system, it connects through the AMP-2 sensor board and installs inline in pipework or directly in a reservoir, so you always know the true nutrient strength and temperature reaching the roots throughout veg and flower.

Key Benefits

• Accurate EC and water temperature monitoring of the nutrient solution in real time
• Built for the TrolMaster Aqua-X irrigation control system via the AMP-2 sensor board
• Inline or reservoir installation for flexible placement exactly where readings matter
• Commercial-grade probe for reliable long-term performance
• Live readings on the Aqua-X controller and the TM+ mobile app
• Stable feed conditions that support consistent nutrient uptake and root development

Catching nutrient burn and deficiency before they show on the plant

In hydroponics, high EC can cause nutrient burn while low EC leaves plants short and stalls growth, and swings in water temperature compound the stress. The PCT-2 tracks both continuously, so problems in the reservoir or runoff appear on the controller before they hit root health, uptake or yield, letting you fine-tune the feed to real plant demand.

How to Use

1. Connect the PCT-2 probe to the AMP-2 sensor board.
2. Connect the AMP-2 board to the Aqua-X controller using the RJ12 cable.
3. Install the probe inline within irrigation pipework or place it in the nutrient reservoir.
4. Keep the probe fully submerged in nutrient solution during operation.
5. Monitor EC and temperature on the Aqua-X controller or through the TM+ mobile app.
6. Clean and calibrate the probe periodically to maintain accurate readings.