TrolMaster AMP-3 — pH/EC/Temp Sensor Board for Aqua-X and Tent-X

The TrolMaster AMP-3 is the module that enables precise water monitoring within the TrolMaster ecosystem. It acts as a bridge between pH, EC and temperature sensors and the main controller, displaying real-time readings on both its local LCD screen and the central controller display.

Knowing the exact pH, electrical conductivity and water temperature at every point in your system is not a luxury — it's the difference between replicating a successful cycle and spending weeks trying to diagnose why something isn't working. The AMP-3 gives you that data continuously and locally, without manual measurement at each zone.

It is compatible with TrolMaster Aqua-X Pro (supports up to 50 AMP-3 modules in parallel), Aqua-X Plus (up to 5 modules) and Tent-X controllers. Each module is independently addressed via its addressing key, allowing clear identification and management of each zone in multi-point monitoring setups.

The AMP-3 works with all TrolMaster pH and EC/Temp probes: PPH-1, PPH-2, PPH-3, PCT-1, PCT-2 and PCT-3. When the system is paired with a Dosatron-type dosing unit, the controller can act on detected parameter deviations and correct them automatically — closing the control loop without manual intervention.

Key features:

▸ Real-time pH, EC and water temperature monitoring

▸ 1" local LCD screen for on-site reading

▸ Compatible with Aqua-X Pro (up to 50 units), Aqua-X Plus (up to 5) and Tent-X

▸ Addressing key for multi-module installations

▸ Compatible with TrolMaster probes PPH-1/2/3 and PCT-1/2/3

▸ Dosatron integration for automatic parameter correction

Technical specifications:

▸ Display: 1" LCD

▸ Working temperature: 0°C – 50°C

▸ Working humidity: ≤90% RH

▸ Dimensions: 160 x 86 x 86 mm

Package contents:

▸ 1x AMP-3 Sensor Board

▸ 1x 4.9 m cable

▸ 1x 1.2 m cable

▸ 1x T-shaped splitter