Armada Technologies Pro48™ Multi-Function Irrigation Solenoid Activator | Valve & Controller Tester

Product Details

The Armada Technologies Pro48™ is the essential standalone diagnostic tool that has become the gold standard for irrigation service technicians worldwide. Designed to handle the "big three" electrical troubleshooting tasks, the Pro48™ allows you to verify irrigation controller output, test the electrical integrity of solenoids, and "chatter" valves for fast underground location. By generating its own 24V-equivalent power, this portable unit enables you to operate and test valves directly from the field wires, even if the main controller is powered down or broken. Its rugged, high-impact construction and simple toggle-switch interface make it the most reliable tool in any irrigation professional's belt for identifying wire breaks and finding lost valve boxes.

Key Features:

• Three-Way Diagnostic Toggle: Quickly switch between "Clock" (controller test), "Solenoid" (continuity test), and "Chatter" (locating mode).
• Internal 24V Power Source: Provides portable power to open and close standard 24V AC irrigation valves without needing an external transformer.
• Solenoid "Chatter" Function: Pulses the valve rapidly to create an audible vibration, allowing you to find buried valve boxes hidden under turf or mulch.
• Visual & Audible Indicators: Uses a high-visibility LED (Red/Green) and an internal beeper to signal continuity, polarity, and active chatter.
• Rugged Field Leads: Comes equipped with durable, cloth-covered wires and heavy-duty alligator clips designed for wet and dirty environments.
• Over-Voltage Protection: Built-in circuitry protects the device from accidental contact with 110V/120V AC power lines.

Specifications:

• Compatibility: All standard 24V AC irrigation solenoids and controllers.
• Power Source: Two 9V Alkaline batteries (not included).
• Output Voltage: 18V - 24V DC (Pulsed to safely mimic AC solenoid operation).
• Indicators: Dual-color LED and internal audible buzzer.
• Construction: High-impact ABS plastic.
• Unit Type: Standalone (Case not included; see Pro48K for the kit version).

Operation & Troubleshooting Tips:

• Finding a "Lost" Valve: Connect one lead to the station wire and the other to the common wire at the controller. Switch to "Chatter." Use an Armada Pro-series locator or follow the sound in the grass to pinpoint the buried box.
• Testing at the Clock: Switch to "Clock" mode and touch the leads to the controller terminals. A Green LED confirms the controller is outputting the correct 24V-28V AC.
• Checking Solenoid Health: Switch to "Solenoid" mode. A Red LED indicates the coil is intact. No light indicates an "Open" or broken coil that needs replacement.
• Battery Maintenance: Always turn the unit to "Off" before storing. For the strongest "Chatter" sound, ensure both 9V batteries are fresh.

Common Uses/Applications:

• Irrigation Troubleshooting: Identifying whether a zone failure is an electrical issue (controller/solenoid) or a mechanical issue (valve diaphragm/debris).
• Valve Box Locating: Saving hours of labor by finding valves that have been covered over by landscaping or sod.
• Wiring Verification: Confirming that a field wire has continuity back to the controller after a repair or splice.

Common Questions:

Q: What is the difference between the Pro48 and the Pro48K?

A: The Pro48 is the standalone tester. The Pro48K is the "Kit" version which includes the Pro21 padded zippered carrying case to protect the leads in your tool bag.

Q: Can I use this on 2-Wire (Decoder) systems?

A: No. The Pro48 is designed for traditional multi-wire 24V AC systems. For decoder systems, we recommend the Armada Pro900™ or specialized decoder testers.

Q: Will this work on 9V DC Latching solenoids?

A: No. Standard 9V DC latching solenoids (used in battery timers) require a specific pulse to open and a reverse pulse to close, which the Pro48 is not designed to provide.

The Armada Technologies Pro48™ is the "must-have" tool that turns complex electrical diagnostics into a simple, five-minute task.