The RD7100 RF marker models from Radiodetection offers the ability to locate specific underground cables, pipes and utility RF markers in complex underground utility networks, providing a fast and effective means of locating and mapping underground utilities. Effects such as different soil types and proximity to other cables and pipes can affect readings however, the RD7100 RF marker locators remain accurate and precise with a host of ground-breaking new features.

These RF marker models detect all commonly used RF utility markers, making them suitable for use across a range of industries. Combined mode allows for scanning of buried cables, pipes and RF utility markers all at the same time, reducing survey time and offering a more simplistic user experience. Radiodetection's unique automatic depth estimation provides measurements when the locator is within close proximity of a RF marker. Rechargeable Li-Ion batteries are standard across all of the RD7100 marker locators, and all are equipped with Bluetooth connectivity. The PLM and TLM versions also feature on board usage logging, which allows up to 1 year's worth of typical usage data to be stored for download to a PC - useful for documentation, compliance and training needs.

The RD7100 marker locator is designed to be a lightweight, energy efficient meter, which can also be used for extended periods of time. Despite its lightweight ergonomics the RD7100 marker locator is also rugged enough to be operated in practically all weather conditions. The RD7100 range ease of use is highlighted by its large backlit screen and simple user interface, which displays clear information and makes operating the RD7100 marker locator extremely simple.

The product family includes four powerful locators and three transmitters, offering different power outputs, and being optimised for various applications. The RD7100 family consists of:

DLM – Water & Pipeline Industry

The DLM series is designed for the water industry and supported by a wide range of pipe location accessories. These locators are designed to detect active and passive frequencies as well as FOUR DIFFERENT SONDE SIGNALS. This makes the DLM version of the RD7100 ideal for both standard pipe, cable and RF marker (DLM models), but also for locating deep, underground dirty water pipes and drains where sondes can be used. The DLM locators can also locate Cathodic Protection System (CPS) signals applied to pipelines making the DLM locator even more versatile.

With the four different sonde frequencies, the DLM locators can locate pipes made from different materials including cast iron, plastic, clay, fibre, concrete and brick. The DLM model allows users to map utilities in real time using the free RD Maps Android app.

Featuring compass and dynamic overload protection as standard, the DLM aid pipe and cable location in electrically noisy environments.

PLM – Power Industry

The PLM range of cable locators identifies the target cable reliably, even in areas of large scale cable in complex electrical networks.

One of the challenge when working in the power industry is operating the cable locator near to high voltage environments where the presence of strong EMF signals can overpower the locator when trying to pinpoint buried cables.

The PLM range is designed for use in these areas where excessive magnetic fields, generated by high voltage equipment and cables can make accurate underground cable locating difficult. The dynamic overload protection reduces the effect of this electrical noise allowing for uncompromised locating accuracy.

Additionally the PLM locators can indicate depth in power mode. This is done on live cables without the use of the transmitter and is useful where connection of the transmitter to a power cable may not be possible or hazardous. The built in compass aids correct alignment with the target cable, maximising depth measurement accuracy. With 8kHz fault find, allowing the RD7000+PLM to be used with an optional A-Frame, means that cable insulation faults can be identified to an accuracy of 10cms.

TLM – Telecoms Industry

Large bundled pairs of cables require specialised location equipment to find and trace a signal.

As the telecom industry continues to install highly insulated copper and fibre based cables, tracing and locating bundled cables becomes more difficult. The TLM range of locators allow the operator to use higher frequency locate signals, which can pinpoint high impedance, small diameter cables. The TLM models can be used to locate telecom utility markers an the internal data logging system allows locator usage to be analysed to aid in compliance and the identification of training needs.

The majority of telecom cables have no earth, but are sheathed. The use of high frequencies allows tracing without the need of earth connections. Once the correct cable or pipe is identified a Radiodetection A-frame can be used to locate cable sheath faults to with 10cms, using the 8 KHz fault find mode.

RD7100 Locators:

The RD7100 marker range offers three lightweight, easy to use locators, optimised for use in construction, pipeline, power and telecom industries. These locators are ergonomically designed to provide the operator with a device which is responsive and intuitive, while the large backlit LCD screen provides clear information in any light condition. The interface has easily identifiable icons, which are consistent across both the locator and transmitter range for ease of operation.

Centros™: RD7100 locators are Centros™ enabled. Centros™ is a measurement engine based on more than 30 years of continuous development, combining new and innovative algorithms with tried and tested software in a high performance microprocessor. Centros™ improves locator accuracy and repeatability, delivering timely responsiveness.

Compass: Allows the target line to be quickly and easily followed by indicating the orientation of the target cable or pipe and the locator on the screen. This helps to improve accuracy when measuring depth.

Dynamic Overload Protection: Extends the RD7100 locator capability into areas where other locators fail by automatically filtering out large and unwanted signals aiding accurate location even in electrically noisy environments.

Peak/Null Mode: Helps to identify the effects of distortion due to ground effects or nearby utilities. Simultaneous display of peak bar graph response and proportional null arrows allow a quick assessment of locate conditions.

Remote Calibration: Using the Windows software, locators can be checked for correct calibration and operation over the Internet without the need to return the RD7100 for service. A calibration certificate can be saved, emailed or printed or a service can be booked should any issue be detected.

Extended Warranty: Radiodetection offers a free upgrade to a 3 year extended warranty on RD7100 marker locators and transmitters (product must be registered within 3 months of service). Registration also offers free product software and feature upgrades.

Marker Locator: The RD7100 marker locator models detect all commonly used RF utilities markers. TruDepth™ automatic depth estimation without the need for two step measurements allows for faster & more accurate surveys. Combined mode allows scanning for cables, pipes and markers simultaneously.

Data Logging: On board memory (PLM and TLM models) can store over a year’s worth of locate history at one second intervals. Data can be backed up to a PC at any time giving virtually unlimited record keeping for the life of the product. Retrieved data can be analysed for compliance or training requirements.

Additional Locator Features:

Three different locator types, optimised for different industries (construction, power, pipeline, telecoms)
50Hz to 200KHz frequency range
Peak mode
Null mode
Real sound
TruDepth™
Strike alert
Current measurement
CPS (DL/DLM models) power and radio passive location modes
RD Maps Android app for utility mapping
Data logging and CALSafe™ (PLM & TLM models)
Depth measurement in power mode
Fault Find (PLM & TLM models)
Auto gain with manual control
Selectable 50/60Hz
Selectable metric/imperial units
Selectable battery type
Selectable frequency and function set
Selectable antennae modes
Selectable language
Settings saved on power off
USB connectivity for software upgrades and data logging
Bluetooth connectivity to external devices
Compatible with RD8100, RD7000 and RD8000 accessories

RD7100 Transmitters:

Based on a fully digital platform, the family of Radiodetection transmitters has been designed to support the range of RD7100, RD8100 RF cable and pipe locators, as well as the RD7200 and RD8200 of standard locators. The transmitter is available in two powers of 5-watts and 10-watts. The 5 & 10watt transmitters feature Fault Find as standard.

All model feature constant current across their entire bandwidth in direct connect, clamp or inductive mode. The transmitters are light (2.9kg), well balance and IP54 rated, for use in demanding conditions. Each model has a removable accessory tray and weatherproof battery compartment. A large backlit LCD screen provides the operator with clear information.

90V Output Capacity: All transmitters have both 30V and 90V output options, resulting in higher signal current being delivered on high impedance target lines than typical transmitters which only offer a 50V output. Higher signal levels are easier to locate and travel over longer distances.

SideStepauto™: This feature allows the transmitter to deliver the optimum frequency based on ground impedance. This optimises the active frequency, helping to improve locator accuracy an extend battery life.

All transmitters feature direct connection and induction frequencies compatible with locators across the RD7100 and RD8100 range and can easily be customised to match the receiver. A multimeter function enables quick measurements of output voltage, line voltage, current, impedance and power.

Transmitter Features:

Two power versions – 5-watts, and 10-watts
8KHz Fault Find – locates faults from short circuits up to 2MΩ
Current Direction Fault Find – for long distance fault finding
5 Current Direction (CD) paired low frequencies
Current delivered at 30V, or 90V high voltage mode for impedance operation
256Hz to 200KHz active frequency range
Selectable modes support specific RD7100 & RD8100 locator model frequency range
8 inductive frequencies
SideStepauto™
250V transient overvoltage protection
Multimeter function
8-D cell battery cassette (Rechargeable Li-Ion battery pack (Optional))
Accessory tray
Plug and play accessories
External 12V operation (using Radiodetection isolation transformer)
Click-touch splash-proof sealed keypad
High contrast LCD screen.

Returns Refunds And Warranty Claims

Please note that although we make every effort to keep our refund returns and warranty policies current, the Testrix Systems return refund and warranties policy as shown below may be subject to change over time. Please contact us to discuss your return or refund. Because of the nature of our equipment, we do not offer change of mind refunds.

Refunds And Returns Terms And Conditions Overview

Our policy lasts 14 days.
If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Most of our equipment is exempt from being returned, because it may be very specialized and customized to your specific needs.
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at sales@testrix.com.au.

Send your item to:

Lvl 19, 10 Eagle Street, Brisbane, QLD 4000. Please do not send any equipment to use without obtaining prior approval and a valid RMA number.

Partial Refunds

There are certain situations where only partial refunds are granted (if applicable) on returned products:

Equipment with obvious signs of use
Any part of the equipment that has been opened.
Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
Any item that is returned more than 30 days after delivery
Any equipment being returned for reasons other than a warranty claim
If Testrix Systems accepts equipment for return within 14 days at it's discretion, a re-stocking fee of 30% will be levied against any refund amount.

Warranty Claims

As the manufacturer, we warrant all of our equipment against faulty workmanship and defects and as such we will repair or replace any equipment which is faulty as a result of our manufacturing processes. For any equipment not manufactured by Testrix Systems, we will undertake all necessary obligations or duties with the original equipment manufacturer (OEM) on your behalf to process any warranty claim on your behalf.

Should you wish to commence a warranty claim, please email us at sales@testrix.com.au and request a Returns Material Authorisation (RMA) form. We will ask you to explain the nature of the claim and if applicable, issue you with a returns number.

Void Warranties

There are some situations where a warranty claim cannot be granted:

Equipment with any physical damage.
Any part of the equipment which has been tampered with. This includes opening the equipment (apart from the battery cover) without prior authorisation.
Any equipment with missing parts or components, replacement or non-standard parts.
Any piece of equipment which may shows signs of misuse.
Any equipment which is not deemed to be faulty when examined.
In the case of pipe inspection camera systems, water damage or ingress to camera heads.

You will be responsible for paying your own shipping costs for returning the equipment. Shipping costs are non-refundable. If we grant a warranty claim, we will bear the return shipping costs to you.

A decision to grant or refuse a warranty claim is at the complete discretion of Testrix Systems. Should a warranty claim be refused, we may also charge an inspection fee, and return shipping to you.

Australian Purchases

The following statement applies only to Australian purchases:

Our goods come with guarantees that cannot be excluded under the Australian Consumer Law.
You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage.
You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.

Shipping Returns

To return your product, you should send your product to:

Lvl 19, 10 Eagle Street, Brisbane, QLD 4000. Please only send items once you have a valid RMA number and NOT before.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Acceptance Of Returns

We are unable to accept returns for any other purpose other than warranty claims.

We also do not accept products that have been removed from their original packaging, or that show any signs of use.

The decision to accept a return, other than a warranty claim is at the complete discretion of Testrix Systems.

Important, please note:

In the event of accepting a return, in order to complete it, we require a copy of the original tax invoice or proof of purchase.
Please do not send any equipment to us without a completed Returns Material Authorisation (RMA) form, which must first be approved by Testrix Systems.
On approval, we will issue you with a returns number. Without this number, we cannot accept any equipment at our premises.

Returns And Refunds Processing (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

Please note: The granting of a refund is at the complete discretion of Testrix Systems and is non-negotiable. We also reserve the right to deduct a re-stocking fee of 30% of the original invoice value.

If you are approved, then your refund (minus any re-stocking fee) will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a reasonable time frame, usually no longer than 7 days in most cases.

Late or missing refunds (if applicable)

If you haven’t received a refund within 7 days, first check your bank account.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at sales@testrix.com.au.

Exchanges (if applicable)

Depending on where you live, the time it may take for your exchanged product to reach you may vary.
If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance, as we can’t guarantee that we will receive your returned item.