OXVA ARBITER 2 RTA TANK

OXVA Arbiter 2 RTA Tank

Building your own coils changes how your vape performs, and the Arbiter 2 was designed around making that process less fiddly. The postless deck means there's no center post to work around when you're threading your coil legs through, which speeds up building and cuts down on the chance of a short.

This tank comes with two glass options. The bubble glass holds 5mL, and the straight glass holds 3.5mL. Swap between them depending on how much juice you want carrying around versus keeping the tank slim. Both fill through a quarter-turn top fill system with dual fill ports, so you twist, pour, and twist back shut. No unscrewing the whole top cap every time you need a refill.

Stainless steel makes up the main body, paired with glass and resin parts. At 26mm in diameter with a 24.5mm base, it sits well on most box mods without hanging over the edge, which is a common complaint with bigger RTAs. The whole unit weighs about 77 grams, light enough that it doesn't throw off the balance of your mod.

The build deck is postless, with four deck-based terminals secured by hex screws on the side. That layout gives you room to build either single or dual coil setups without fighting for space. A PEEK insulator sits under the deck to prevent shorts, and the whole thing is designed to be simple enough for a first-time builder while still giving experienced coil builders room to experiment.

Airflow runs top to bottom through what OXVA calls T2B, or top-to-bottom fanned airflow. Air comes in through the top, travels down two separate channels, and hits your coils through a pattern of cutouts on each side of the deck. The result is airflow that reaches the middle of your coil rather than just skimming past the edges, which shows up as noticeably better flavor compared to older side-airflow designs.

You get a dual slotted airflow control ring to adjust draw resistance, tightening it down for a mouth to lung pull or opening it up for direct lung clouds. The tank ships with an 810 wide-bore drip tip and a 510 adapter included, so you can switch between a loose lung draw and a tighter fit depending on your mood that day.

Connection to your mod is a standard threaded 510, so it works with the vast majority of mods on the market, not just OXVA's own lineup. That's worth knowing if you're pairing this tank with a mod from a different brand, which a lot of builders in Pakistan tend to do anyway.

In the box you'll typically find the Arbiter 2 RTA itself, a spare straight glass, two 0.4ohm fused Clapton coils to get you started, cotton, a 510 drip tip adapter, spare screws, an Allen key, O-rings, and a manual. That's enough to build and vape straight out of the box without needing to source coils separately on day one.

Available finishes include stainless steel, matte black, gold, gunmetal, and rainbow, so there's some room to match it to your mod's look if that matters to you.

Coil building takes a bit more effort than dropping in a pod, but the payoff is real. You control the wire, the wicking, and the wattage, which means more consistent flavor and the ability to fine-tune your vape instead of accepting whatever a pre-built coil gives you. If you've been vaping on pods for a while and you're ready to move up, the Arbiter 2 is a solid RTA to start with.

Tranzax Vapors ships the OXVA Arbiter 2 RTA across Pakistan with genuine stock, not grey market units missing parts. Order yours today and get your build session started without waiting on missing accessories.

First time building your own coils? Stick with the included 0.4ohm fused Clapton coils until you get a feel for how the airflow and wicking behave in this specific deck. Once you're comfortable pulling the cotton tails just right and adjusting the airflow ring, branching out to your own wire and wrap count gets a lot easier.

Wattage will depend on the coil you build or install, but the included 0.4ohm coils generally run well in the 40 to 60 watt range on a dual coil setup. Always check your build's actual resistance with an ohm reader before firing on an unregulated or mechanical mod, since guessing here isn't worth the risk.

Key Features

• 5mL and 3.5mL glass sections give you a choice between capacity and a slimmer profile.

• Dual fill ports and a quarter-turn cap make refilling fast without full disassembly.

• 26mm stainless steel body pairs well with most box mods without overhang.

• Four-terminal postless deck with a PEEK insulator supports novice and advanced builds alike.

• Top-to-bottom fanned airflow routes air through cutouts aimed at the coil center.

• Airflow control ring adjusts draw tightness to match your preferred vaping style.

• Comes with starter coils, spare parts, and both drip tip fittings in the box.

Tranzax Vapors ships the Arbiter 2 RTA from Karachi to buyers across Pakistan, with the full accessory bundle included in every order. If you're new to rebuildables and want advice on which coil gauge or wrap suits your vaping style, reach out before you order and we'll point you in the right direction.