Schonstedt XT-512 Pipe & Cable Locator
The XT-512 is an electronic locator for pipes and cables. It has been optimized for both sonde locating and camera locating, giving you the flexibility to locate multiple underground utilities with one easy and portable locating tool.
Schonstedt XT-512 Pipe & Cable Locator
A compact, portable 512 Hz locator designed to locate sondes, sewer and pipe inspection cameras, and blockages in non-metallic pipe, with simple one-handed operation.
The Schonstedt XT-512 Pipe & Cable Locator is an electronic locator for pipes and cables, optimized for both sonde locating and camera locating. Operating on a 512 Hz frequency, it lets you locate and determine the depth of a sewer or pipe inspection camera, a small sonde, or a blockage in non-metallic pipe. It is built for the jobs where standard metal detectors and many line locators cannot help, because there is no metallic line to follow.
The XT-512 combines the portability of the holsterable XTpc package with the low-frequency sonde and passive locating capability found in larger, more cumbersome locators. The receiver extends for greater sensitivity and retracts for easy carrying on a tool belt, so a single technician can locate quickly and accurately in the field. It is a reliable, easy-to-use choice for utility contractors, plumbers, municipal crews, and inspection-camera operators who need accurate results without a steep learning curve.
Locator Guys (C&S Solutions, Inc.) is an authorized Schonstedt dealer. Every XT-512 includes free on-site training, 24/7 on-call support, and access to our loaner program during service.
Key Features
The XT-512 keeps the controls simple and the readout clear, so operators at any experience level can get an accurate locate.
Dedicated 512 Hz sonde and camera locating.
Tuned to the 512 Hz frequency used by common inspection-camera transmitters and sondes, including units such as the Schonstedt TM50910.
Passive 50/60 Hz detection.
Detects energized power lines passively, with no transmitter required, so you can identify live electrical lines before you dig.
One-button depth measurement.
Determine how deep the target sits with a single button press to help prevent over-digging and accidental strikes.
Digital signal-strength readout.
An easy-to-read LCD displays peak signal strength to help you pinpoint the line accurately.
Audio and visual output.
Both audio and visual feedback help you follow the signal in any job-site condition.
Battery and sensitivity indicators.
Clear indicators keep you aware of power level and sensitivity throughout the locate.
Ergonomic and lightweight.
A pistol-grip receiver designed for one-handed operation, light enough to carry comfortably, and compact enough to holster between locates.
3-year warranty.
Backed by Schonstedt's three-year warranty, with free software upgrades during the warranty period.
What the XT-512 Locates — and Where It Shines
Because the XT-512 follows a 512 Hz signal source rather than a metallic line, it is well-suited to jobs where metal detection does not work:
• Non-metallic pipe. PVC, HDPE, clay, and other non-conductive pipe cannot be traced with a magnetic locator. Run a 512 Hz sonde or a camera with a 512 Hz transmitter through the line, and the XT-512 traces its path from the surface.
• Sewer and drain lines. Map a sewer lateral, trace a line from the cleanout to the main, or follow a storm line by tracking the inspection-camera head from above.
• Blockages and obstructions. When a camera or push-rod stops, the XT-512 marks the location and depth of the obstruction so excavation can be precise.
• Inspection-camera heads. Sewer-camera operators use the XT-512 to place an accurate surface mark above the camera anywhere along the run.
• Live power awareness. Passive 50/60 Hz mode helps identify energized cable in the work area to support safe excavation.
Pair the XT-512 with the right signal source for your application. Browse compatible Prototek sondes, sewer inspection cameras, and locating accessories, or contact our team to confirm frequency compatibility before you buy.
Technical Specifications
Schonstedt XT-512 sonde and camera locator — core specifications.
| Specification | Detail |
|---|---|
| Locator type | Electronic sonde and camera locator for pipes and cables |
| Operating frequency | 512 Hz (active sonde/camera mode) |
| Modulation | None |
| Passive detection | 50 Hz or 60 Hz power, plus 512 Hz sonde |
| Maximum depth capability | Typically 5–8 ft (1.5–2.5 m), dependent on the signal level emitted by the sonde or camera transmitter |
| Depth measurement | One-button depth readout |
| Display | Digital LCD readout of peak signal strength |
| Output | Audio and visual |
| Indicators | Battery level and sensitivity |
| Operation | One-handed, pistol-grip receiver; retractable/holsterable design |
| Portability | Compact and lightweight for easy storage and carry |
| Included | Receiver with soft carrying case |
| Warranty | 3-year warranty; free software upgrades during the warranty period |
Why Buy the XT-512 from Locator Guys
A locator is only as good as the support behind it. As an authorized Schonstedt dealer, Locator Guys backs every XT-512 with service that keeps your crew working:
• Free on-site training. Hands-on instruction from experienced professionals with every purchase, plus a complimentary refresher each year.
• 24/7 on-call support. Reach an expert when you need help with a locate in the field.
• Loaner program. Stay productive with loaner equipment while your unit is being serviced.
• In-house repair and parts. Factory-aware repair and genuine parts to extend the life of your equipment.
• Financing available. Flexible options to fit your budget.
Frequently Asked Questions
What does the Schonstedt XT-512 locate?
The XT-512 locates 512 Hz sondes and inspection-camera transmitters, traces non-metallic pipe such as PVC, HDPE, and clay, and identifies blockages or obstructions inside those pipes. It also passively detects 50/60 Hz energized power lines. It is designed specifically for situations where there is no metallic line to follow.
What frequency does the XT-512 use?
The XT-512 operates on a single active frequency of 512 Hz with no modulation, matching the most common sonde and sewer-camera transmitters. It additionally offers passive 50/60 Hz detection for locating live power.
How deep can the XT-512 locate?
Typical maximum depth is about 5–8 feet (1.5–2.5 m). Actual depth depends on the strength of the signal emitted by the sonde or camera transmitter, soil conditions, and interference in the area.
Can the XT-512 measure depth?
Yes. A single button press returns a depth reading to the target, helping crews dig precisely and avoid unnecessary excavation or accidental strikes.
Is the XT-512 the same as the Schonstedt Rex?
No. The XT-512 is a dedicated 512 Hz sonde and camera locator with passive power detection. The Schonstedt Rex is a multi-frequency pipe and cable locator (512 Hz, 33 kHz, and 82 kHz) suited to a broader range of active line-tracing tasks. Choose the XT-512 when your work centers on sondes, cameras, and non-metallic pipe.
What is the difference between the XT-512 and the XTpc?
Both share the portable XT platform. The XTpc is an active pipe-and-cable locator that uses a transmitter to energize conductive lines, while the XT-512 is optimized for following 512 Hz sondes and inspection cameras. Many crews carry both for full coverage.
Does the XT-512 work on plastic or PVC pipe?
Yes — that is one of its core strengths. Because the XT-512 follows a 512 Hz signal source rather than metal, it can trace non-metallic pipe when a sonde or a camera with a 512 Hz transmitter is run through the line.
What is included with the XT-512, and is it under warranty?
The XT-512 receiver comes with a soft carrying case and is covered by Schonstedt's 3-year warranty, which includes free software upgrades during the warranty period. Contact Locator Guys to confirm the current package and any optional sondes or accessories for your application.
Do you offer training and support with the XT-512?
Yes. Every purchase from Locator Guys includes free on-site training, a yearly refresher, 24/7 on-call support, and access to our loaner program during service. Schedule a free demo to see the XT-512 in action.
