Armada Technologies Pro400™ Multi-Function Underground Locator | Sprinkler & Wire Tracker

Product Details

The Armada Technologies Pro400™ is an essential, entry-level underground locator specifically engineered for the irrigation and landscape lighting professional. Designed to bridge the gap between low-cost DIY tools and expensive industrial locators, the Pro400™ excels at identifying the path of buried wires and pinpointing "lost" irrigation valves. It features a high-performance transmitter that broadcasts a distinct signal along the targeted cable, which is then captured by the ergonomic receiver wand. With an adjustable volume control and a clear analog meter, the Pro400™ allows users to visually and audibly track a wire’s route or identify the exact spot where a wire has been severed. Its compact, lightweight design makes it a staple for service trucks, providing a reliable solution for residential troubleshooting and system mapping.

Key Features:

• Effective Valve & Wire Locating: Specifically tuned to find buried solenoid valves and trace the path of 24V irrigation or 12V landscape lighting wires.
• Visual & Audible Feedback: The receiver features an easy-to-read analog signal strength meter and an external speaker to guide the user to the target.
• Adjustable Sensitivity: Fine-tune the receiver's gain to filter out background noise or narrow down a signal in congested wire paths.
• Compact Portability: The entire kit—including the transmitter, receiver, and ground stake—stows neatly in a rugged, slim-profile carrying case.
• Battery Powered: Operates on standard 9V batteries, ensuring you can quickly swap power in the field without waiting for a recharge.

Specifications:

• Tracking Depth: Up to 3 feet deep
• Tracking Distance: Up to 500-700 feet (depending on soil conditions)
• Output Frequency: 1748 Hz (Square Wave)
• Power Source: Two 9V Alkaline batteries (one for transmitter, one for receiver)
• Output Voltage: 175V AC (Peak-to-Peak)
• Kit Weight: Approx. 3 lbs
• Included Accessories: Alligator clips, ground stake, and padded carrying case.

Installation & Operation Tips:

• Grounding is Key: For a strong signal, ensure the black lead is connected to the included ground stake, and the stake is pushed deep into moist soil.
• Isolate the System: Always disconnect the wire you are tracking from the irrigation controller or lighting transformer before connecting the Pro400™ transmitter.
• Finding a "Dead" Valve: To find a valve that won't turn on, connect the red lead to the station wire at the controller. The signal will "peak" directly over the solenoid at the valve box.
• Nulling Technique: When the receiver is held directly over the wire, the signal will be loudest. Moving the wand to either side will cause the signal to drop, helping you map the exact center of the wire run.

Common Uses/Applications:

• Residential Irrigation: Finding buried valve boxes covered by overgrown grass, mulch, or dirt.
• Landscape Lighting Repair: Locating the point of a cut or broken 12V cable after aeration or garden tilling.
• Wire Mapping: Identifying where existing wires are buried before installing new patios, fences, or pools.

Common Questions:

Q: Can the Pro400™ find a break in a wire?

A: Yes. As you walk along the path of the wire, the signal will drop off abruptly at the point of the break, allowing you to dig with precision.

Q: Does it work through concrete or pavers?

A: It can, though the signal strength may be reduced. It is most effective through soil, sand, and mulch up to 3 feet deep.

Q: Is it safe for all irrigation controllers?

A: The transmitter generates a high-voltage signal (175V). You must disconnect the wires from the controller terminals before use to avoid damaging the electronics.

The Armada Technologies Pro400™ is the reliable, cost-effective standard for finding what’s hidden beneath the surface.