Armada Technologies Pro800D™ Digital Underground Wire & Valve Locator

Product Details

The Armada Technologies Pro800D™ is a high-performance, digital underground locator designed for the most demanding irrigation and landscape lighting troubleshooting tasks. Building on the legendary reliability of the Pro800 series, the "D" model features an upgraded digital receiver that filters out unwanted electrical noise and interference, providing a cleaner, more stable signal for the user. It is exceptionally powerful, capable of tracking wires at depths of up to 8 feet and distances of up to 4,000 feet. The Pro800D™ is the professional's choice for finding "lost" solenoid valves, tracing the path of direct-buried cables, and pinpointing broken wires or nicks in insulation. With its dual-mode capability (null and peak), technicians can switch between broad path tracking and surgical pinpointing with the flick of a switch.

Key Features:

• Digital Signal Processing: Advanced circuitry filters out 60Hz hum and other environmental interference for a crisp, clear locating tone.
• Extended Tracking Range: One of the most powerful locators in its class, reaching depths of 8 feet and tracking runs over half a mile long.
• Dual-Mode Receiver: Offers both "Peak" (loudest over the wire) and "Null" (silent over the wire) modes to accommodate different soil conditions and user preferences.
• Solenoid Activation: Powerful enough to "chatter" or activate a solenoid valve directly from the transmitter to assist in audible locating.
• Rugged Construction: Housed in a heavy-duty, weather-resistant carrying case with reinforced leads and a high-impact receiver wand.
• Visual Metering: Features a high-contrast analog meter on the receiver for precise signal strength monitoring even in bright sunlight.

Specifications:

• Tracking Depth: Up to 8 feet deep
• Tracking Distance: Up to 4,000 feet
• Output Frequency: 1748 Hz (Digital Square Wave)
• Transmitter Power: 8 "D" Cell batteries
• Receiver Power: 1 9V Alkaline battery
• Operating Temperature: 0°F to 122°F
• Kit Includes: Pro800D Transmitter, Digital Receiver Wand, Heavy-Duty Ground Stake, and Padded Hard-Shell Case.

Operation & Troubleshooting Tips:

• Moisture Matters: For the best signal return, ensure the ground stake is driven into moist soil. If the ground is bone-dry, pour water around the stake to boost the signal "loop."
• The "Null" Method: In Null mode, the signal disappears when the wand is directly over the wire. This is often the most accurate way to map a straight path over long distances.
• Valve Finding: To find a buried valve, connect the red lead to the station wire. The signal will naturally "pool" and peak directly over the solenoid at the valve box.
• Battery Tip: Because the Pro800D uses high-output power, always use fresh Alkaline batteries for the transmitter to maintain maximum tracking depth.

Common Uses/Applications:

• Commercial Irrigation: Mapping large-scale systems with deep-buried mainlines and multiple valve manifolds.
• Golf Course Maintenance: Tracing long wire runs across fairways where standard locators lose signal.
• Electrical Fault Finding: Identifying the location of a broken wire or a ground fault in landscape lighting or pet fences.

Common Questions:

Q: What is the difference between the Pro800D and the standard Pro800?

A: The "D" stands for Digital. It features improved noise rejection, allowing you to track wires near power lines or transformers that would interfere with an analog-only receiver.

Q: Can this unit find the depth of the wire?

A: Yes. By using the 45-degree angle technique with the receiver wand, you can calculate the depth of the buried cable with high accuracy.

Q: Can it be used on energized 120V lines?

A: No. The Pro800D is for use on de-energized wires only. Always disconnect the wire from the power source or controller before connecting the transmitter.

The Armada Technologies Pro800D™ provides the power, clarity, and depth required for professional-grade underground troubleshooting.