Sensor Board to connect sensors to NFS-2 controller

Bridge Multiple pH and EC Sensors to One Pro Controller

The TrolMaster AMP-3 sensor board acts as a bridge between your pH and EC/temperature sensors and an Aqua-X Pro or Plus controller, with an onboard LCD that displays live status without needing to check the main controller screen.

Multi-unit addressing support lets you connect several AMP-3 boards to a single Aqua-X Pro or Plus system, useful for fertigation setups monitoring more than one reservoir or zone.

Key Features & Benefits

• pH and EC/Temperature Bridging — Connects sensor probes to your Aqua-X Pro or Plus controller.
• Onboard LCD Display — Check live status directly at the sensor board.
• Multi-Unit Addressing — Connect multiple AMP-3 boards to one controller for several zones.
• Aqua-X Pro/Plus Compatible — Built specifically for the Aqua-X Pro and Plus controller line.

Who Should Use the AMP-3 Sensor Bridge

Growers running an Aqua-X Pro or Plus controller across multiple reservoirs or fertigation zones will want one AMP-3 board per zone to bridge sensor readings back to the main controller.

Designed for the Aqua-X Pro System

The AMP-3 is built specifically for the Aqua-X Pro and Plus controller line. Confirm your controller model before ordering to ensure compatibility with this sensor bridge.

Frequently Asked Questions

How many AMP-3 boards can I connect to one controller?

Multiple boards can be addressed individually on a single Aqua-X Pro or Plus controller, supporting several zones.

Does the AMP-3 have its own display?

Yes, an onboard LCD shows live sensor status at the board itself.

What controllers is the AMP-3 compatible with?

The Aqua-X Pro and Plus controller line specifically.

What does the AMP-3 connect?

pH and EC/temperature sensor probes, bridging their readings to your controller.