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Sequre SI012 Pro Soldering Iron - Choose Version

Original price $41.99 - Original price $41.99
Original price
$41.99 - $41.99
Current price $41.99
In Stock
Pre Order
Coming Soon
Style: T12-B2 Tip
Free Delivery on U.S.A. Orders $99 or more

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The next generation of the popular soldering irons from Sequre is here. Now capable of using the new "TI" long soldering tips that make getting into harder-to-reach spaces easier to access. It also comes with an updated OLED display and is capable of being powered from a 3-6S LiPo battery or USB C power supply which let it reach 450℃ tip temperature. The SI012 also comes with a buzzer to notify you when smart functions such as automatic sleep shutdown and wake-on movement have occurred. Pick yours up today!

The operation is simple and easy, the temperature rises quickly and stably, and the comfortable round handle is very comfortable to work with. This could be your new favorite iron!

We still carry the original TS-100 Soldering Iron!

Check out all our soldering equipment and our Sequre gear!


  •  Suitable for both long and short soldering iron tips, the maximum temperature is 450℃/842℉.
  • Working power supply: support PD3.0, DC12V-25V, 3S-6S battery.
  • 0.91 inch OLED display, the brightness display can be adjusted.
  • Built-in buzzer to remind, automatically heat up when power on, turn it on or off as you like.
  • An intelligent temperature control algorithm supports temperature compensation and temperature self-calibration.
  • The shell is made of transparent high temperature resistant fireproof PC environmental protection material.
  • The sensitivity can be set to reject the interference of environmental factors.
  • Support ℃/℉ switching left and right-hand screen flip.
  • Low voltage protection, high temperature, and high voltage alarm, safe and reliable.
  • Support user firmware upgrade, the function will benefit for life.


  • Working Temp: 100-450 ℃
  • Display: OLED
  • Power Input: PD3.0(USB C) or 12-24V(DC5525)
  • Firmware Upgrade via USB C
  • Sleep Time: 1-30min Adjustable
  • Temperature Compensation: +/- 50℃
  • Temperature stability range: ± 5 ℃
  • Temp Unit: ℃/F
  • Factory Temp: 300  ℃


  • 1x Sequre SI012 Pro MINI Soldering Iron
  • 1 x T12-B2 Soldering Iron Tip or T12-D24 Soldering Iron Tip
  • 1 x Manual
  • 1 x Soldering Iron Stand
  • 1 x Hex Wrench