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Weller Super-Pro Self Igniting Cordless Butane Soldering Iron Kit | PSI100K

  • Based on 567 reviews
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Availability: Only 3 left in stock, order soon!
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Arrives Sunday, Feb 1
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Style: 6-piece kit


Features

  • APEX Tool Group is the leading manufacturer of high-quality tools
  • Weller PSI100K station made to withstand even the most demanding soldering jobs
  • International renown for our diverse range of products
  • All our products have been designed with the requirements of the professional in mind
  • Trusted, designed, and used by experts. Temperature range (depends on tool) C - - 580

Description

Weller transforms hand soldering The art of hand soldering has been around for a very, very long time, thousands of years in fact. But it was only until 1941 that a transformer based instant heating soldering method was de­vel­oped by an im­pa­tient Amer­i­can radio re­pair­man who was tired of sit­ting around wait­ing for his sol­der­ing gun to heat up. Carl E. Weller had to wait until after WWII ended in 1945 to get his Weller Man­u­fac­tur­ing Company going. In 1960, the Weller Man­u­fac­tur­ing Co. in the US patented the “Mag­na­s­tat” sol­der­ing iron which used a mag­netic com­po­nent to reg­u­late the tem­per­a­ture at the iron’s tip. In an ex­pan­sion over­seas beginning in 1959, the Weller GmbH plant in Be­sigheim, Ger­many, along with new plants in other coun­tries, was or­ga­nized to man­u­fac­ture tem­per­a­ture con­trolled irons and sol­der­ing guns for pri­mar­ily in­dus­trial mar­kets through­out Eu­rope and the Near East. Keep­ing pace with the in­creas­ing com­plex­ity of our cus­tomers’ needs, Weller Ger­many be­came the mar­ket leader for de­vel­op­ing and man­u­fac­tur­ing hand soldering prod­ucts world­wide. Our prod­ucts were proudly em­bla­zoned with “Made in Ger­many”, sig­ni­fy­ing in­no­va­tion and re­li­a­bil­ity. Ideal for service technicians (view larger).The professional quality Weller PSI100K self-igniting portable butane heat tool kit includes a PSI100 iron, sponge, stand, extra tips, and a durable case for handy storage and transport. The butane-fueled soldering iron is ideal for service technicians for such uses as anti-static soldering, heat shrink and cutting rope. The rugged stainless-steel body provides up to 125 watts of power with adjustable temperature up to 1,076 degrees F. It features an auto-switch safety shut-off, iron plated tips, and built-in butane filter. The butane fuel level is visible through a window on the body of the tool, and it operates up to 2 hours per refill.What's in the BoxPSI100 iron, sponge, stand, extra tips, plastic caseAbout WellerWeller has been the leading brand in professional- quality soldering equipment since 1945. In addition to its famous irons and soldering guns, Weller is also recognized as a leader in advanced electronic rework and repair equipment and irons for sophisticated industrial applications as well as numerou products for DIYers and hobbyists.PSI100K Super-Pro Self-Igniting Cordless Butane Soldering Iron KitAt a GlanceIdeal for anti-static soldering, heat shrink and cutting ropeUp to 125 watts of power with adjustable temperature up to 1,076 degrees FButane fuel level is visible through a window on the body of the toolOperates up to 2 hours per refill P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); From the Manufacturer Professional quality self-igniting portable butane heat tool that is ideal for service technicians for such uses as anti-static soldering, heat shrink and cutting rope. Rugged stainless steel body provides up to 125-Watt of power with adjustable temperature up to 1,076-Degree. See more

Brand: Weller


Specific Uses For Product: Professional


Power Source: Hand Powered


Wattage: 125 watts


Special Feature: Cordless


Brand: ‎Weller


Specific Uses For Product: ‎Professional


Power Source: ‎Hand Powered


Wattage: ‎125 watts


Special Feature: ‎Cordless


Included Components: ‎WELLER - PSI-100K PORTASOL KIT (PSI100K)


Style: ‎6-piece kit


Item Weight: ‎7.2 ounces


Upper Temperature Rating: ‎580 Degrees Celsius


Burner type: ‎Ceramic


Number of Items: ‎1


UPC: ‎163121251413 640024928456 037103060976 094718006713


Global Trade Identification Number: ‎76


Manufacturer: ‎WELLER


Part Number: ‎PSI100K


Product Dimensions: ‎3.7 x 11.7 x 1.9 inches


Item model number: ‎PSI100K


Is Discontinued By Manufacturer: ‎No


Material: ‎METAL


Item Package Quantity: ‎1


Special Features: ‎Cordless


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎Limited Lifetime Warranty


Date First Available: September 6, 2006


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Feb 1

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews


  • Great product.
Style: 6-piece kit
Works great. Heats very fast. The only negative I see is that I wish the butane capacity was higher.
Reviewed in the United States on December 4, 2025 by Irving David

  • A high quality portable soldering iron.
Style: 6-piece kit
I have purchased several low cost butane irons and all of them were made cheaply. While nearly everything at low cost today seems to be made in China, some China production is truly worthless junk that will fail shortly & you with no replacement parts to be had from anywhere. My last $30 iron was one of these & it looked wonderful but the metal was so soft it deformed when hot and low pressure applied to the tip. I am a Ham Radio operator 300 feet from the ocean and have migrated from lead based solder to the lead free versions which will not oxidise as readily near salt water. This requires a higher heat as some of the wires are 14 gauge and the connectors are substantial. Being far from electricity the only way I could get the power to solder was to use a 1,200 watt inverter and power it from a motorcycle battery and then use my Weller electric iron to do the job. A lot of work and the battery did not last long. To carry a deep cycle battery out to the different antennas is not realistic. This weller Iron does three particular things for me; It melts the plumbing solder quickly. It has a very effective adjustment valve for the gas (heat) flow and it is solid as a rock. More, it starts easily and the controls are effective. I rate this 5 stars because it does what I bought it to do and it does it well. It is NOT a 250 watt equivalent iron and I don't know if there is one for butane that gets that hot. I would like one assuming it also went down to as low a temperature as this one but I don't need it Cons: The product itself is just fine. You do need to remember to shut off the gas by using the on/off "switch" as at the lowest valve setting there is still a miniscule flame that endures and will remain lit while you put the iron away. I would like to see a metal sheath for the tip to fit into that will snuff out any flame when putting the iron away in its case, one affixed to the case that requires the iron to seat into it to close the case. In case of user stupidity it would not stop the butane from running out but it would stop the heat. ... show more
Reviewed in the United States on May 8, 2013 by Musician

  • Good iron. Good torch.
Style: 6-piece kit
A great soldering iron. Great torch too.
Reviewed in the United States on November 10, 2025 by Robert

  • Good iron, crap case
Style: 6-piece kit
This works great, even for larger wire or splices with 3-4 wires. The case is crap, so only 4 stars.
Reviewed in the United States on November 18, 2025 by doctor_D

  • Great product at a reasonable price
Style: 6-piece kit
Works well. Great quality and great product. Came with multiple attachments. I’ve been using it for over 5 months and no leaks or issues at all. I work for a high end electric vehicle company and this thing has been used and abused
Reviewed in the United States on April 28, 2025 by Samuel meza

  • Quality
Style: 6-piece kit
Gets hot AF man , i do auto diesel and aviation electrical work and it's held up I'd buy again love the adapters
Reviewed in the United States on October 17, 2025 by Elijah

  • Replacement unit.
Style: 6-piece kit
After 2 years of hard soldering work in various capacities, the torch valve failed to ignite. This is the third replacement unit. This kit either works or it fails completely, no matter what you do to revive it by disassembling it all the way down to the valve. Parts are not available, so buy a replacement unit. ... show more
Reviewed in the United States on July 15, 2024 by Nick

  • Weller PSI100K Butane Soldering Tool
Style: 6-piece kit
There were many reasons why I purchased this item, so I will do my best to give a quick, condensed version. As a radio control plane, helicopter and car enthusiast, a soldering iron is one of those must-have items, in your toolbox. I use Deans connectors every chance I get, and quite frankly, I was always having issues with my 2 "Instant-Hot" soldering guns. Just seemed like they did not heat fast, or very hot, and as a result, I damaged many a connector beyond repair. This particular soldering tool is a stellar example of versatility. To start with, it is powered by butane, so no electricity needed. The kit itself comes with 3 of the most common tips, and the paperwork that comes with it shows many more tips that can be ordered separately. This tool is very simple to use: simply slide the gas switch to "on" and use the other slide switch to activate the igniter. Within a minute or two, the tip is at operating temperature, and you can then adjust the temperature up or down, at the butt end of the tool. This is one of those tools which I wish I would have found years ago. Between my pencil soldering iron, and my 2 "Instant-Hot" soldering guns, I could have bought almost two of these tools. I absolutely love this thing, and it comes in a nice, compact box with storage space for additional tips. Now that I have this, in my toolbox, it eliminates 3, corded tools, that were bulky and heavy. ... show more
Reviewed in the United States on June 3, 2012 by Scott Smith

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