Smok TCT Tank Review

The SMOK TCT tank is a sub-ohm tank sold for temperature control (TC) vaping with nickel coils. It is an older SMOK product, and we could not find a current SMOK product page or manual for it.

The tank itself does not control temperature. A TC-capable mod reads how the nickel coil's resistance rises as it heats and cuts power to hold the set temperature, which helps prevent dry hits.

This guide covers how TC works with this kind of tank, what to check before you use it, and why its coils must never run in plain wattage mode.

Key Takeaways

The SMOK TCT tank is built for temperature control vaping with nickel (Ni200) coils
Its coils need a mod with a nickel TC mode; never use them in wattage-only mode or on a mechanical mod
Coil resistance, capacity and airflow details could not be verified from SMOK, so check the packaging

SMOK TCT Tank Features and Temperature Control

Listings describe the TCT with a dual-coil Ni-200 core and adjustable airflow. Like any sub-ohm tank, it needs a regulated mod.

Core Design and Materials

Nickel 200 wire is used for TC because its resistance changes predictably as it heats. A compatible mod uses that change to estimate coil temperature.

Listings mention very low resistance nickel cores, a Pyrex tube and a wide drip tip. We could not confirm the exact resistance or parts list from SMOK, so check the coil head and box contents.

Airflow System and Vapor Production

Adjustable airflow lets you tune your vaping experience by changing the draw. Turning the airflow ring opens or closes the air slots.

More airflow gives cooler vapor and suits direct lung inhaling. Less airflow gives a warmer, tighter draw. Vapor output depends on your temperature and power settings, not just the tank.

Temperature Regulation and Compatible Devices

You need a regulated mod with a nickel (Ni or Ni200) TC mode. Evolv's DNA 40 chip, for example, lists temperature control for Ni200 nickel with a 200 to 600°F range.

Start at a moderate temperature and raise it slowly. Lock the coil's cold resistance on the mod when the tank is at room temperature, as most TC mods allow.

The SMOK TCT does not work safely with wattage-only devices or mechanical mods. Nickel coils fired without temperature control can overheat quickly.

Unlike rebuildable atomizers or RDAs, where you build your own coils, the TCT uses pre-built cores.

User Safety and Maintenance Recommendations

Confirm your mod supports nickel temperature control before you fit a nickel core. If it doesn't, use a different tank.

Replace cores when the flavor turns burnt or the resistance reading drifts. Install a spare glass tube if the original cracks.

Ohm's law still applies to the batteries in your mod. Use cells with a continuous rating that covers the current your coil draws, and follow the FDA's battery safety tips.

Fill the tank without overfilling to avoid leaks, and keep e-liquid away from children: it can be poisonous if swallowed or spilled on skin.