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Radiodetection
MRX G Marker Locator


Radiodetection MRX Marker Locator finds buried utilities & markers fast with Bluetooth logging & IP65 build. Reduce strike risk today!

Part Number:
10/MRXG-UK

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Manufacturer's RRP

£4135.00
4962.00 incl. VAT)
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  • Competitive quote
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Radiodetection MRX Marker Locator

  • Unleash precision and confidence in every locate
  • Dual-purpose utility and RF marker detection in one rugged tool

The Radiodetection MRX RF Marker Locator is the rugged entry point to Radiodetection’s latest MRX range, delivering professional-grade utility and marker ball locating at an accessible price. Engineered for utility, telecoms and site-maintenance professionals, the Radiodetection MRX RF Marker Locator empowers you to trace buried services, identify RF markers and make critical decisions faster, all while boosting safety and operational productivity.

With precise multi-antenna technology, up to 21 active frequencies and advanced diagnostic features, the Radiodetection MRX RF Marker Locator is your essential tool for reliable, real-time underground asset detection.

The three different types of Radiodetection MRX Locators 

 

Radiodetection MRX RF Marker Locator Key Features

  • Dual-purpose utility and RF marker locator
  • Up to seven selectable antenna modes for confident locating in every situation
  • Up to 21 active locate frequencies for tracing cables and pipes
  • Four sonde frequencies for inspecting ducts and drains
  • Three passive modes, including Power Filters to separate individual live cables
  • Rugged, ergonomic housing survives drops from over 6 ft (2 m)
  • Bright back-lit display for clear data in any light
  • iLOC Bluetooth link lets you adjust transmitter settings from up to 200 m (650‘) away
  • Fault Find mode pinpoints sheath faults to within 10 cm when used with an A-frame accessory
  • On-board compass and depth read-out for rapid, accurate mapping
  • Up to 15 hours battery life on a single charge

 

Built for Your Environment

Rugged and reliable, the Radiodetection MRX RF Marker Locator is designed to endure harsh site conditions, resisting dust, water and impact without compromising performance. The lightweight, balanced frame reduces arm fatigue on long survey days, while the intuitive keypad and daylight-readable screen keep you productive in every season.

 

Streamline Your Workflow

The Radiodetection MRX RF Marker Locator does more than find hidden assets – it transforms your locating process. Use iLOC to change frequency and power without walking back to the transmitter, employ Power Filters to discriminate between adjacent live cables and log positional data for seamless integration with GIS platforms when you choose the MRX G or MRX SG variants.

 

Radiodetection MRX Options

Radiodetection MRX – Precision Utility and RF Marker Locator Range

The Radiodetection MRX range is a professional-grade solution designed to locate buried utilities and radio frequency (RF) markers within a single integrated platform.

By combining cable and pipe tracing with RF marker detection, these advanced locators allow operators to identify plastic pipes, fibre optic cables, and other critical underground assets with high confidence. From routine tracing to survey-grade mapping, the MRX range protects infrastructure by delivering reliable performance in complex environments.

 

Radiodetection MRX – Dual Utility and RF Marker Locator

A dependable dual-function locator for everyday utility tracing and marker identification.

Key Capabilities

  • Integrated Locating: Detect buried cables, pipes, and RF markers using one device.
  • Simultaneous Mode: Traces utilities and identifies markers at the same time for increased efficiency.
  • Asset Versatility: Optimised for locating non-metallic assets like plastic pipes and fibre optics.
  • Precision Measurement: Provides accurate depth estimation and current measurement.
  • Accessory Support: Compatible with various clamps, sondes, and the A-frame for fault finding.

Best for: Daily utility locating and RF marker detection in standard environments.

Standard Radiodetection MRX Locator

 

Radiodetection MRX G – Utility, RF Marker and GPS Logging

The advanced model in the range, adding GPS/GNSS intelligence and data logging for digital asset management.

Key Capabilities

  • Integrated GNSS: Built-in GPS for location verification and automatic data capture.
  • Data Logging: Automatically records locate parameters for compliance and reporting.
  • Current Direction (CD): Utilises CD technology to ensure confident tracing in congested networks.
  • Expanded Frequencies: Features 21 active frequencies for specialized utility networks.

Best for: Professionals requiring location verification, compliance logging, and advanced tracing in congested areas.

Engineer using the Radiodetection MRX G Locator 

 

Radiodetection MRX SG – Triple-Function Survey-Grade Locator & Mapper

The flagship model designed for high-precision asset mapping and digital record creation.

Key Capabilities

  • Survey-Grade Accuracy: Supports RTK (Real-Time Kinematic) via mobile workflows to achieve centimetre-level mapping accuracy.
  • Mobile Integration: Seamlessly connects to mapping apps for real-time GIS data integration.
  • Precision Mapping: Combines utility locating, RF detection, and high-accuracy mapping in one tool.
  • Advanced Asset Management: Ideal for creating detailed digital twins of buried infrastructure.

Best for: Survey teams and asset owners requiring centimetre-level mapping accuracy and high-fidelity digital records.

Engineer using the Radiodetection MRX SG Locator

 

All MRX Locators come with USB-C lead, Li-Ion rechargeable battery pack, mains charger and mains lead as standard.

 

Why Choose the Radiodetection MRX RF Marker Locator?

The Radiodetection MRX RF Marker Locator is the ideal choice for professionals who need an easy-to-use, accurate and dependable solution for underground utility and marker detection. Whether you are tracing live power cables through complex networks, locating marker balls near fibre routes or verifying depth before excavation, the Radiodetection MRX RF Marker Locator gives you the confidence to locate quickly and avoid costly strikes.

 

Ready to Elevate Your Locating?

Experience the precision and performance of the Radiodetection MRX RF Marker Locator today – book a demonstration with Acutest, request a quote from a trusted supplier and take your utility surveys to the next level.

Crisp imagery of the Radiodetection MRX RF Marker Locator

Radiodetection MRX RF Marker Locator – where accuracy meets efficiency

 

❓ Frequently Asked Questions (FAQ)

Q1: What Rf Markers Can The Radiodetection Mrx Rf Marker Locator Detect?

A. It supports the most common RF markers including marker balls, near-surface, mid-range, and full-range types.

Q2: What’s The Difference Between Mrx, Mrx G, And Mrx Sg?

A. MRX provides dual-function locating; MRX G adds onboard GPS and logging; MRX SG adds centimetre-level RTK mapping capabilities.

Q3: How Do Power Filters™ Help In Congested Areas?

A. Power Filters™ analyse harmonic content so you can tell if a signal comes from one source or multiple cables, helping you trace the correct route.

Q4: Can The Radiodetection Mrx Rf Marker Locator Find Sheath Faults?

A. Yes. Combine the locator with an A-frame accessory to identify and pinpoint insulation sheath faults to approximately 4" (10 cm).

Q5: What Is Iloc™, And How Far Does It Work?

A. iLOC™ is a Bluetooth® link between locator and transmitter, letting you change power and frequency from up to 200 m (650‘) away.

Q6: Does It Require A Transmitter For Every Locate?

A. Not always. You can use passive modes when a connection isn’t possible, but an appropriate transmitter and iLOC™ improve traceability and range.

Q7: Which Models Support Gps And Mapping?

A. MRX G includes onboard GPS for positional logging; MRX SG adds survey-grade RTK mapping for centimetre-level accuracy.

Q8: What Software Works With The Mrx Range?

A. RD Manager™ Online (Windows®) is used for configuration and reporting, while RD Map™ (Android/iOS) is used for high-accuracy mapping on G and SG models.

Note: Be sure to check the official datasheet before buying, and the user manual before using any test equipment. Need training? Just reach out - we’re happy to help.

 

Technical Specification for: Radiodetection MRX G Marker Locator

 

Accessory Code Description Price (Ex VAT)
61/OMGENERAL-MK2 RF Marker Balls (QTY: 30) Purple General/Non-Potable Water (66.4kHz) £451.00 ADD
61/OMCABLE-MK2 RF Marker Balls (QTY: 30) Black/Orange - Cable TV (77.0kHz) £451.00 ADD
61/OMGAS-MK2 RF Marker Balls (QTY: 30) Yellow - Gas (83.0kHz) £451.00 ADD
61/OMTEL-MK2 RF Marker Balls (QTY: 30) Orange - Telephone / Telecoms (101.4kHz) £451.00 ADD
61/OMSANITARY-MK2 RF Marker Balls (QTY: 30) Green - Sanitary (121.6kHz) £451.00 ADD
61/OMEUROPOWER-MK2 RF Marker Balls (QTY: 30) Red/Blue - EuroPower (134.0kHz) £451.00 ADD
61/OMWATER-MK2 RF Marker Balls (QTY: 30) Blue - Water (145.7kHz) £451.00 ADD
61/OMPOWER-MK2 RF Marker Balls (QTY: 30) Red - Electrical Power (169.8kHz) £451.00 ADD

 

 

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