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The Pipehorn 800HL Dual-Frequency Utility Locator is a professional underground utility locating system designed to provide the flexibility of both high-frequency 480 kHz and low-frequency 9 kHz locating in a single instrument. The dual-frequency configuration gives utility professionals the ability to select the frequency best suited to the conductor, distance, depth, and surrounding jobsite conditions.
The 480 kHz high-frequency mode is particularly useful for locating difficult conductors, short side services, stub-outs, coated iron pipe, and other utilities that may be difficult to energize at lower frequencies. The 9 kHz low-frequency mode is better suited for longer-distance tracing and applications where reduced signal coupling to nearby conductors is important.
With both conductive and inductive operating modes, the 800HL can be used across a broad range of underground utility locating applications. The system provides a fast-response signal-strength meter and distinct audible tones to help operators trace and pinpoint the target utility.
Built for professional field use, the 800HL features a reinforced watertight receiver wand, high-impact ABS transmitter housing, and a lightweight portable design. The complete system includes conductive cables, an extension sweep handle, ground rod, and padded carrying bag, along with a 3-year manufacturer warranty.
Ideal Applications
The Pipehorn 800HL is designed for:
Underground Utility Locating
Pipe & Cable Locating
Electrical Cable Locating
Coated Iron Pipe Locating
Unenergized Power Line Locating
Short Side Service Locating
Stub-Out Locating
Fiber Optic Route Locating
Long-Distance Utility Tracing
Deep Utility Locating
Utility Verification
Construction Site Utility Locating
Excavation Preparation
Municipal Utility Maintenance
Telecommunications Locating
Available Package Options
The Pipehorn 800HL combines a dual-frequency transmitter and professional receiver with the accessories required for conductive and inductive utility locating.
Package
Includes
Best For
Pipehorn 800HL Dual-Frequency Utility Locator
Dual-Frequency Transmitter, Receiver, Conductive Cables, Extension Sweep Handle, Ground Rod & Padded Carrying Bag
Utility professionals who need both high- and low-frequency locating capability for a broad range of underground pipe and cable applications.
Compare Package Options
Feature
Pipehorn 800HL
480 kHz High Frequency
✔
9 kHz Low Frequency
✔
Dual-Frequency Operation
✔
Conductive Mode
✔
Inductive Mode
✔
Up to 18 ft Locating Depth
✔
Signal Strength Meter
✔
Audible Locating Tone
✔
Smart Control Gain
✔
Watertight Receiver Wand
✔
Conductive Cables Included
✔
Ground Rod Included
✔
Extension Sweep Handle Included
✔
Padded Carrying Bag Included
✔
3-Year Manufacturer Warranty
✔
Which Package Should I Choose?
Pipehorn 800HL Dual-Frequency Utility Locator
Choose the 800HL if you want the flexibility to work at both 480 kHz and 9 kHz rather than being limited to a single locating frequency.
The high-frequency mode can be especially useful for shorter, difficult-to-energize conductors and challenging utility locating situations, while the lower 9 kHz frequency provides an additional option for longer-distance and deeper locating applications.
Recommended For:
Professional Utility Locators
Utility Contractors
Electrical Contractors
Excavation Companies
Municipal Utility Departments
Telecommunications Crews
Construction Contractors
Public Works Departments
Underground Infrastructure Professionals
Utility Maintenance Crews
Key Features
Dual-Frequency 480 kHz & 9 kHz Operation
The Pipehorn 800HL provides both 480 kHz and 9 kHz frequencies, giving operators greater flexibility when locating different types of underground conductors.
Frequency selection can be changed with the flip of a switch, allowing operators to adapt quickly as locating conditions change.
480 kHz High-Frequency Locating
The 480 kHz frequency is useful when working with conductors that can be difficult to energize or trace using lower-frequency locating methods.
Typical applications include:
Coated Iron Pipe
Short Side Services
Stub-Outs
Unenergized Power Lines
Difficult Conductors
Higher frequencies can provide strong signal coupling, which can be beneficial in challenging locating situations.
9 kHz Low-Frequency Locating
The 9 kHz frequency provides a lower-frequency alternative for longer-distance tracing and deeper utility locating.
Lower frequencies can also help reduce unwanted signal coupling to adjacent conductors when working in congested utility environments.
Conductive & Inductive Locating Modes
The 800HL transmitter supports both conductive and inductive signal application.
Conductive mode allows a locating signal to be directly applied to an accessible conductor using the included conductive cables and ground rod.
Inductive mode allows a signal to be applied without making a direct electrical connection to the target utility.
Up to 18-Foot Locating Depth
The Pipehorn 800HL can locate utilities at depths of up to 18 feet, depending on conditions including conductor type, soil conditions, signal strength, and locating method.
Fast-Response Signal Strength Meter
The receiver incorporates a fast-response signal-strength meter that helps operators follow changes in signal strength while tracing the underground conductor.
This visual information works alongside the receiver's audible signal to help identify and pinpoint the target utility.
Sharp Audible Locating Tones
Distinct audible tones provide additional locating feedback, allowing operators to detect changes in the received signal while tracing and pinpointing underground utilities.
Smart Control Gain
The receiver uses Smart Control semi-automatic gain, helping simplify operation by managing receiver sensitivity during the locating process.
Reinforced Watertight Receiver Wand
The receiver wand is designed for professional outdoor use with reinforced, watertight construction that helps protect the instrument in demanding field environments.
Rugged ABS Transmitter Housing
The transmitter is enclosed in an all-weather, high-impact ABS housing, providing durability for regular use on construction sites and utility projects.
Lightweight Field Design
The receiver weighs approximately 3.4 lb, helping reduce operator fatigue during extended locating sessions.
The system also packs into a compact padded carrying bag for convenient transportation and storage.
Three-Year Manufacturer Warranty
The Pipehorn 800HL is backed by a 3-year full manufacturer warranty.
Technical Specifications
Transmitter
Specification
Value
Product
Pipehorn 800HL
Frequencies
480 kHz / 9 kHz
Operating Modes
Conductive & Inductive
Battery
8 × C Alkaline Batteries
Indicators
On/Off, Battery Life & Good Signal
Housing
High-Impact ABS
Application
Underground Pipe & Cable Locating
Receiver
Specification
Value
Receiver Output
Signal Strength Meter & Audible Tone
Gain Control
Smart Control – Semi-Automatic
Receiver Battery
2 × 9V Batteries
Receiver Weight
3.4 lb
Receiver Construction
Reinforced Watertight Wand
Maximum Locating Depth
Up to 18 ft*
*Actual locating depth depends on conductor characteristics, soil conditions, signal application, surrounding utilities, and other field conditions.
Dual-Frequency Advantages
The ability to select between 480 kHz and 9 kHz allows operators to match the transmitter frequency to the locating environment.
Frequency
Typical Advantages
480 kHz
Strong signal application, short services, stub-outs, difficult conductors, coated pipes
9 kHz
Longer-distance tracing, deeper locates, reduced coupling in congested areas
No single frequency is ideal for every locating condition, which is why the dual-frequency capability of the 800HL provides additional flexibility in the field.
What's Included
(1) Pipehorn 800HL Dual-Frequency Transmitter
(1) Pipehorn Receiver
Conductive Cables
Extension Sweep Handle
Ground Rod
Padded Carrying Bag
3-Year Manufacturer Warranty
Why Choose the Pipehorn 800HL?
The Pipehorn 800HL gives professional utility locators access to two locating frequencies in a single system, allowing the equipment to handle a wider variety of locating conditions than a single-frequency unit.
The combination of 480 kHz and 9 kHz frequencies, conductive and inductive signal application, Smart Control receiver gain, and a fast-response signal-strength meter makes the 800HL suitable for everything from short side services and stub-outs to long-distance utility tracing.
Its rugged transmitter housing, reinforced watertight receiver, lightweight construction, included field accessories, and three-year warranty make it a practical locator for daily professional use.
Common Applications
Underground Utility Locating
Pipe Locating
Cable Locating
Electrical Line Locating
Unenergized Power Line Tracing
Coated Iron Pipe Locating
Short Side Service Locating
Stub-Out Detection
Fiber Optic Route Locating
Construction Site Utility Verification
Excavation Preparation
Municipal Utility Work
Public Works
Telecommunications
Long-Distance Utility Tracing
Deep Utility Locating
Why Buy From Titan Tools Direct?
When you purchase the Pipehorn 800HL Dual-Frequency Utility Locator from Titan Tools Direct, you're buying from a trusted supplier of professional utility locating, underground detection, and construction equipment backed by knowledgeable product specialists.
Authorized Pipehorn Dealer
Competitive Pricing
Nationwide Shipping
Expert Sales & Technical Support
Trusted by Utility Locators, Contractors & Infrastructure Professionals
Customer Support Before & After the Sale
Questions?
Need help determining whether the Pipehorn 800HL is the right utility locator for your application?
Call or Text Sales & Technical Support: 832-727-9353
Our knowledgeable team is happy to assist with product selection, locating applications, accessories, compatibility questions, availability, and technical support before and after your purchase.
The 800HL provides two selectable locating frequencies: 480 kHz and 9 kHz.
Q2: What is the advantage of having two frequencies?
Different frequencies perform better in different locating conditions. The 480 kHz high frequency can be useful for difficult conductors, short services, and stub-outs, while the 9 kHz low frequency is useful for longer-distance and deeper locating and can help reduce unwanted coupling in congested areas.
Q3: What materials and utilities can the Pipehorn 800HL locate?
The 800HL can be used to locate conductive underground utilities including coated iron pipes, unenergized power lines, short side services, stub-outs, and suitable conductive routes associated with fiber optic installations.
Q4: How deep can the Pipehorn 800HL locate?
The 800HL can locate utilities at depths of up to 18 feet, depending on conductor type, signal strength, soil conditions, locating method, and other site conditions.
Q5: Does the 800HL support direct connection?
Yes. The transmitter supports conductive operation, allowing the locating signal to be directly applied to an accessible target conductor using the included conductive cables and ground rod.
Q6: Can the 800HL locate without making a direct connection?
Yes. The transmitter also supports inductive operation, allowing a signal to be induced onto a conductor without a conventional direct connection.
Q7: What batteries does the Pipehorn 800HL use?
The transmitter uses eight C alkaline batteries, while the receiver uses two 9-volt batteries.
Q8: How much does the receiver weigh?
The receiver weighs approximately 3.4 lb.
Q9: Is the Pipehorn 800HL designed for outdoor use?
Yes. The receiver features a reinforced watertight wand, and the transmitter uses an all-weather, high-impact ABS housing designed for professional field conditions.
Q10: Is a carrying bag included?
Yes. A padded carrying bag is included along with the system's standard accessories.
Q11: What accessories come with the Pipehorn 800HL?
Standard accessories include conductive cables, an extension sweep handle, a ground rod, and a padded carrying bag.
Q12: What warranty does the Pipehorn 800HL have?
The Pipehorn 800HL includes a 3-year full manufacturer warranty.
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