Availability 5-10 days

Great contrast and perfectly legible.
No matter what depth.



Advanced. Refined. Trimixed.
Dive deeper. Stay longer. Be safer.

komputer nitroksowy oled
Advanced software and powerful electronics: every aspect of the BLACK TMX was created to allow you to set yourself new goals and achieve them without limitations.
The BLACK TMX is an exceptionally sophisticated, multi-gas trimix computer that combines perfect readability, unique features, and simplicity of use in a compact design.


The BLACK TMX is based on the well proven Buhlmann ZHL-16c+GF decompression algorithm.

10 breathing gas mixes

You can use up to ten different trimix breathing gas mixtures.

Flexible customization

Thanks to its highly customizable features, your BLACK TMX will work exactly the way you want it to.

komputer nurkowy oled nitrox black bottom timerrekreacyjny komputer nurkowy oled nitrox

Full color OLED display.

Great contrast and perfectly legible.
No matter what depth.

Unlike other types of displays used in diving computers, every pixel in the OLED display is a microscopic light emitting diode. This means the OLED display provides outstanding contrast and perfect legibility, even in complete darkness and at great depths.

Unique functionality and unmatched ease of use.

nurkowanie bottom timer digital
VSI. Buoyancy under total control 

The unique Vertical Speed Indicator visualizes clearly the speed when ascending and descending, allowing you to control your buoyancy in a very precise way. 

When diving in water column without any reference points, you will be immediately notified by VSI whenever you start to descend or ascend, which will make it easier for you to maintain the planned depth. 

But that’s not all! You can set various ascent speeds for various depth ranges – for example slowing down your ascent rate as you get shallower and shallower, thereby decreasing the DCS risk.
Multiscreen. All necessary information. Without information noise.
If too much information is provided at once, information overload can lead to a mistake. And in diving every mistake can be dangerous. When designing the BLACK TMX we focused on displaying information in a logical and clear way.
With the BLACK EANx, dive information is carefully spread over a number of different screens that you can easily switch between with one button press. If you decide you don’t need any of the screens, you can switch them off at any time in the menu.
komputer nurkowy oled
komputer nurkowy oled
komputer nurkowy oled
komputer nurkowy oled
nurkowanie bottom timer digital
Compass. Precise and advanced.

The BLACK BT also includes an advanced, three-axis compass, as precise as classic magnetic compasses.

However, the BLACK BT can do much more than any other compass!

First of all, you can keep your set course really easily, because the compass will notify you every time you sidetrack. Secondly, with advanced navigation functions such as the ‘return’ function or waypoint navigation, you will always get to your desired destination…. and back again!
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Alarms that you will never miss.

The BLACK BT is equipped with five different alarms, which you can set at any time, even during diving. 

When you exceed the set alarm value, the BLACK BT will notify you about it, first by flashing a bright red, and then displaying the alarm on the main screen. 

And if you want, you can mute the displayed alarm at any time so as not to cause a distraction.
Logbook, which stores all information.

Thanks to its powerful processor and large memory, the BLACK BT is equipped with a very detailed logbook. Not only can it log depth with a 1 s frequency, but also store many hours of diving.
This is not the end though! The BLACK BT records all the most important events: exceeded ascent rates, temperature diagram and a lot of other useful information. You can browse through all of this with just a few clicks.
nurkowanie bottom timer digital

Extremely durable outside,
advanced technology inside.

komputer do nurkowania rekreacyjny OLED bottom timer
Despite using a battery with a large capacity and a legible OLED display, the BLACK BT remains outstandingly compact. In addition it resists depths up to 200 m!

All due to its extremely durable, CNC machined housing made of single polyacetal (POM) block.


The BLACK BT is incredibly tough. Every piece is tested during the production process under the pressure corresponding to depths of 200m.
32-bit Cortex M3 processor
Huge computational power for advanced functions.
Precise digital compass
Navigation is simple as never before.
8 MB flash memory
More space for logbook and other data.
PC glass with Saphir® AR coating
20x higher resistance to abbrasion.
1190 mAh Samsung battery
Larger durability and more dives without charging.
Swiss-made 35 bar pressure sensor
High depth measurement precision.

Connect BLACK BT to the PC. Easy. With USB.

To make it easier to access data stored in the BLACK BT memory, it has been equipped with a quick USB port to connect the device to any PC computer.
You don’t have to pay extra for a special interface, because you will get the appropriate adapter together with your device.

"In Stock"

This means that the item is in stock and ready for despatch. We do make the odd mistake but 98% of items that say in stock, are actually in stock. If you are ordering a quantity of any item, you are welcome to email or phone to check the quantity available.


"Delivered in 10 Days"

This means that the item is in stock in our remote warehouse and will usually be delivered to you in 10 working days .


"Despatch 6-10 Days"

You are able to buy/order the item but just to advise you that the item is not currently in our warehouse and therefore not available for immediate despatch but is on order or en route to us and we hope to despatch within 6-10 Days. If you want to know more details just e-mail or phone us.


"Sold Out"

This may mean the item is no longer available or possibly out of stock for some time. If you want to know more details just e-mail or phone us.

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