Minelab X-Terra 705 Review

First of all, this is not a model for a novice metal detector, this is a model for those who want a tool as close as it gets to a professional metal detector but with an affordable price.

Minelab X-Terra 705 metal detector is a mid-range model for those who want something almost close to a professional detector at an affordable price. This model has most of the advanced features of a professional metal detector and it is going feel nice and ready to go on the fields or on the beach.

Design of the Minelab X-Terra 705

The Minelab X-Terra 705 comes in just a few parts making it simple to assemble upon its arrival, it should only take a few minutes. There is the 3 parts of the shaft, which click and lock into place with no movement or wobble making the detector feel secure and sturdy.

The coil is held in by a wing nut, and again feels nice and sturdy.

The control panel then just pushes on to the end of the handle making it very easy not only to assemble but to disassemble and transport around with you.

The battery housing is located in the side of the control panel and is opened with a thumb sliding compartment.

The coil wire slots into the back of the control panel, and the arm rest is secured in place with a screw.

It is sleek in design and light weight, finished in a black gloss, with a blue and silver control panel face.

One put together you can truly feel the quality of the Minelab X-Terra 705, and there is no give in the shaft. Sturdy and robust, while not sacrificing weight and balance.

Extended the detector measures approx 56 inches, and in a collapsed position 48 inches. It weighs around 1.3kg.

It comes standard with the 9 inch Double D Coil, running at 7.5khz.

The control panel is simple to understand and navigate and it has a transflective LCD screen fitted with a backlight, so for those of us that like to detect until the sun goes down this is perfect.

The buttons are arranged in a way on the control panel, that the thumb can move around without the need to have to keep looking at it to see where you are. Letting you focus more on the ground.

Minelab X-Terra 705 Control PanelButtons and Modes of the Minelab X-Terra 705

Power Button – For switching the machine on and off.

Patterns (1234) – For navigating between the different discrimination modes, this works with coins & treasure modes only.

Mode (A pick and a coin) – The mode button has three functions in total, coin mode, treasure mode and Prospecting mode.

The button is also used to activate the Target ID Stabilizer and to select the automatic option for Ground Balance and Noise Balance.

  • AM (All Metal) – Puts the Minelab X-Terra 705 into all metal mode.
  • Minus and Plus – Adjusts the settings, navigates the menu and reduces or increases iron Mask
  • Menu Select (Book symbol) – Enters the menu and scrolls through the machines settings.
  • Pinpoint/Detect ( Target and detector symbols) – Changes between pin point mode, and detecting mode.
  • Backlight (Lightbulb) – Turns the backlight on or off, and is a god send in dim conditions however, don’t leave it switched on as it uses more battery.
  • Accept Reject (Tick and Cross) – Accepts or rejects certain compositions of metals.
  • Tracking (Wave symbol) – Lets you either set the ground balance automatically or manually.
  • Ground Balance (Detector symbol) – Selects the ground balance feature which makes adjustments depending on the terrain or soil mineralization.

The Minelab X-Terra 705 has two main modes, coin & treasure mode which are used for targeting things like coins, jewelery, and relics.

Bad targets like ring pulls and and bottle caps are rejected and Prospecting mode which is more of a setting for the USA and gold prospecting however it works really well in the UK in highly mineralised soils.

In this mode the targets are identified by audio only and the target ID does not work however it is more sensitive to smaller targets.

It has a further 5 preset patterns for you to use,

  1. All metal which will not discriminate anything and pick up all metal compositions.
  2. Pattern 1 is for non ferrous targets such as gold, silver, and precious metals, discriminating against most ferrous objects.
  3. Pattern 2 again for non ferrous and rejecting some ferrous like foil. It’s worth noting at this point that although the patterns may sound like they do exactly the same things, they don’t. As you get used to the detector you will get used to the target ID numbers, these numbers correspond with metal conductivity and composition, so the different patterns in retrospect discriminate against different ID numbers thus discriminating against different compositions of metal.
  4. Pattern 3 accepts signals from some ferrous, and is a great mode for relic hunting, discriminates against most ferrous however like ring pulls, foil, rusty nails etc and finally
  5. Pattern 4 some ferrous will be accepted and most non ferrous. Discriminates against most ferrous.

Other than the preset modes that are available on the X-Terra 705, the machine has the ability to be fully customised to user specifications, using ground balance, discrimination, iron mask etc.

So whatever the conditions, you can set the machine to the best setting, allowing you to thoroughly and effectively search your locations.

These can even be saved and will not disappear when powering off the machine or even changing the batteries.

A more in depth look at target ID’s can be seen on the X-Terra 705’s manual this will explain exactly what target ID numbers are used for the patterns and discrimination’s.

Features and Performance of the Minelab X-Terra 705

V-Flex “true digital” technology is probably the most important feature of the metal detector, it allows you to change the frequency of the machine just by changing the coils.

Giving you some great choices. Low, Mid and high coils are available to buy separately for the 705 giving you 3 machines in one!

Ground Balancing and Tracking Ground Balancing allows you to fine tune settings based on the ground you are detecting on.

Perfect for conditions like wet and dry sand, highly mineralised soil, and other conditions that would usually cause your detector to give off false signals and decrease performance. It can be set auto, however it can now be fine tuned as well.

Something that the previous Minelab X-Terra 305 did not have.

Adjustable Iron Masking, gives us the ability to detect good targets while they are located next to trash targets.

Two pin-pointing modes, these are auto and sizing. With the addition of the sizing feature it not only will precisely locate the target it will give you information on the shape and size!

OK now you have the information on what the Minelab X Terra 705 has, but how does it perform right?

To be perfectly honest, Minelab are a company that you can trust and rely on they consistently manufacture detectors that people love, and they haven’t failed with this machine.

The machine is highly accurate, and when it comes to identifying targets just excels.

You only have to take a look at what other people are saying, to confirm how it performs.

Even in trashy areas the X-Terra does not struggle to find the good targets.

Depth reports of up to 12 inches, however this all depends on the conditions and the target.

Pro’s and Con’s of the Minelab X-Terra 705


  • Lightweight, sturdy and durable.
  • Great Battery life.
  • Performs to a high standard consistently, even in trashy areas.
  • Backlight on the LCD screen.
  • Interchangeable coils, which also allow you to change frequencies.
  • Simple enough for a beginner, powerful enough for a pro.

  • No 3khz DD coil available.
  • Only waterproof up to 1 meter.
  • No headphones or batteries included.

Videos of the Minelab X-Terra 705

Final Verdict

To be honest the majority of the people who own or have owned a Minelab X-Terra 705 told me that this detector is awesome.

What more can I say. 5 Star ratings all over the internet, this is a mid-range detector suitable for all, and is as powerful as machine twice, even 3 times the price.

Minelab offer you a 3 year guarantee, so peace of mind is there. If you have been researching this machine and just can’t make your mind up, then my advice for you is to do it. Great machine, great performance, and great reviews all round.


I’m one of the founders of this blog. A 32 yr old from Lincolnshire & proud father of 3 beautiful children. My first metal detector was a garret ace 150 but I am currently using the Garrett ace 400i. My best find was a roman coin. Feel free to ask me any questions.

Click Here to Leave a Comment Below

Paula - October 6, 2017

Hi Steve,
My husband really loves old cars and motorbikes or anything old. I have been wondering what to get him for christmas and i thought a metal detector would be a good idea. What make and model would you suggest is a good starting point ? He is a very clever man so i don’t really want to get him a beginners one as i think he would soon get bored with it and need a more advanced model and yet not too advanced to confuse him. I have around £400.00 to spend.
Thanks Paula

Steve - October 6, 2017

Hi Paula,

I think you landed on the right page with this comment. This is a going to be a really nice present for your husband. The x-terra 705 metal detector I think is going to be a great fit and it’s a mid-range with an easy to use radar and no need for extra setup.

Darren - January 3, 2018

Hi Steve was reading your review and was after some advice I’m a beginner but want something mid range so I don’t have to upgrade . I think it’s between the ace 400i and the x terra 705 or do you think I’m better waiting for the equinox that’s due out thanks in advance Darren

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