Manufacturer | Preciva |
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Part Number | USOW108S |
Product Dimensions | 27.94 x 7.62 x 5.08 cm; 272 g |
Item model number | DP0427S |
Style | Gun |
Power Source | Corded Electric |
Wattage | 30 watts |
Head Style | Pencil |
Handle Material | Acrylonitrile Butadiene Styrene (ABS) |
Special Features | Portable |
Included Components | Soldering Iron, Nylon Buses, Cleaning Needle, [Potential Carrying Case or Stand] |
Batteries Included? | No |
Batteries Required? | No |
Item Weight | 272 g |

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Preciva 929D-V Electric Desoldering Iron Solder Sucker, Portable Desoldering Gun,110V Desoldering Pumps with Desoldering Nozzles 1.0mm 1.2mm for Through-Hole Desoldering
Purchase options and add-ons
Brand | Preciva |
Power source | Corded Electric |
Wattage | 30 watts |
Special feature | Portable |
Included components | Soldering Iron, Nylon Buses, Cleaning Needle, [Potential Carrying Case or Stand] |
Handle material | Acrylonitrile Butadiene Styrene (ABS) |
Style | Gun |
Item length | 27.94 Centimeters |
Upper temperature rating | 480 Degrees Celsius |
Head style | Pencil |
About this item
- EASY TO OPERATE: The 929D-V desoldering pump is a combination of soldering iron and desoldering, designed with a "vacuum" button, you can easily remove the solder on the circuit board by tilting it up,which can enjoy one-hand continuous desoldering
- HIGH-QUALITY MATERIALS: Made of ABS material, with anti-skid handle, nylon nozzles,Unlike the old-fashioned desoldering gun, this solder sucker is plugged into the power plug, and the desoldering is preheated for about 3 minutes, and the process of tin melting/absorption can be performed, Comfortable grip and durable
- THOUGHTFUL DESIGN: We have matched 2 kinds of desoldering tips with different diameters (φ1.0mm & φ1.2mm), which can be replaced with different desoldering tips according to different solder joints to prevent clogging, We also paired with a cleaning needle to further prevent clogging problems,Note: Replace the nozzle after the soldering iron has cooled down completely
- WIDELY USED: Desoldering pumps can be used to correct small board errors on the PCB, re-soldering and desoldering,removing relays and other components from the printed circuit board, etc. To meet your various soldering needs
- VALUE PRODACT: There are also two built-in gaskets. If you feel that the suction is too small, it may be that the gaskets are aging, and the strong suction can be restored after replacement. 30 days no reason to return or exchange, please feel free to contact us if you have any questions
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Product Description

FEATURES:
High temperature, anti-static, heat-resistant and durable.
Good little solder sucker, have a good bit of suction, you can just hang onto it and use your thumb to reset and suck.
Simple design allows easy one-handed use,lightweight and compact,suck the solder away easily.
Material:Made of stainless steel and high-temperature resistance plastics, is Stable and durable.
Perfect desoldering tool for thick film integrated circuits and large components with large solder joints.

Single-Handed Operation (with integrated desoldering pump)
Preciva integrates a soldering iron with a desoldering pump for you to desolder joints continuously without jam! You can operate this iron single-handedly and desolder through-hole components and excess solder (solder bridge) from SMD boards with ease.
Desoldering Nozzles
The desoldering nozzle is interchangeable and we included 2 nozzles in the package. CAUTION: change nozzle only when the iron is cooled completely
Heat-resistant Silicone Handle
Thread head of lightweight pen soldering iron for Electronics use heat resistance materials, Silicone handle insulate temperature effectively.
Desoldering Gun
Say goodbye to the inconvenience and inefficiency of other traditional manual solder sucker, let this electric vacuum desoldering gun enhance your productivity in desoldering work. Choose it and you won’t be regret.

Includes:
1 x 30W Desoldering pump
1 x Cleaning Pin
2 x Desoldering Nozzles (1.0mm | 1.2mm)
1 x Cleaning Sponge Base
2 x washer
Application: tin melting/soldering
Warm Tips:
Please read the portable electric desoldering gun instruction manual in detail at first.
Please really take care of yourself when you on desoldering practice working anti-scalding.
Keep desoldering gun kits always from your bab.
Keep it quick
Don’t stay at the joint for too long to prevent damaging the solder pad, once the solder is completely melted, press the trigger to extract and take the iron away from the joint.
Cleaning Pin
With it, you can clean the eletric vacuum desoldering iron quickly, it can prevent clogging problems.
Removable Storage Chamber
The design of the detachable waste tin storage tube makes cleanup easy and fast, without worrying about mess and clogging, ensuring a comfortable process throughout your desoldering work.
Product information
Technical Details
Additional Information
ASIN | B09MZ16JBV |
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Customer Reviews |
4.4 out of 5 stars |
鶹 Rank |
|
Date First Available | Feb. 22 2022 |
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Customer reviews
Customers say
Customers like the performance, ease of use, versatility, and solder removal of the soldering iron. They mention it works well, gets the job done, and saves a lot of frustration. However, some customers have reported that the tips wear out and start to erode after 100 or so uses. They also have issues with the odor, heating speed, and quality.
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Customers like the performance of the soldering iron. They mention it works very well, gets the job done, and works marginally better than a regular suction pump. Some say it works good for through hole parts and actually works to vacuum solder.
"Works great. removes solder cleanly" Read more
"Easier to use than separate solder iron and solder sucker. Works well...." Read more
"Works very well, needs some time to master. It has no heat limiting, so you must switch it off within 10 mins to avoid it melting itself...." Read more
"This tool works and works well. You cannot go wrong with this soldering iron/solde sucker combo." Read more
Customers like the ease of use of the soldering iron. They mention it's easier than solder wick, saves a lot of frustration, and makes the PC board removal a breeze. Customers also say it's simple to use, reliable, and efficient.
"Very handy tool. Super easy to use. And actually works to vacuum solder. Used to replace rotary encoder on a 3d printer screen." Read more
"...It took a few minutes to heat up and was quickly able to remove normal iron-based solders, I had some trouble initially with the more difficult iron-..." Read more
"Let me say this thing works way better and far easier to use compare to a manual squeeze pump desolder sucker...." Read more
"...board so i ordered this solder sucker and it made the pc board removal a breeze , i won't use it much but it saved us a bundle, highly recommend..." Read more
Customers like the versatility of the soldering iron. They mention it's an excellent tool, ideal for simple soldering tasks, and handy for electronics repair. Customers also say it's time-saving.
"Very handy tool. Super easy to use. And actually works to vacuum solder. Used to replace rotary encoder on a 3d printer screen." Read more
"...Excellent tool (and inexpensive too!)." Read more
"An efficient, time-saving tool. Gets the job done." Read more
"This is an excellent tool! It’s everything the seller says it is and it works just like in the seller’s video...." Read more
Customers have mixed opinions about the heating speed of the soldering iron. Some mention it heats quickly and is easily maintained, while others say it's not quite hot enough for high-temperature solder. Some say it takes a long time to get up to temperature and is slower than a professional suction device.
"...It takes some time to warm up, and there is no temperature control, but for the money it's a fantastic tool, and I'm very happy with my purchase...." Read more
"Not quite hot enough for high temp solder by works great for most applications" Read more
"...It took a few minutes to heat up and was quickly able to remove normal iron-based solders, I had some trouble initially with the more difficult iron-..." Read more
"...Tips get worn out fast Heat up time is pretty slow No temperature control Needs more tips, but I found some. Verdict:..." Read more
Customers have mixed opinions about the quality of the soldering iron. Some mention it's a good product and impressive, while others say it's poorly designed and made with poor materials.
"...Plug is weak in the outlet, but for the price, this is 100% worth having. Really sucks the solder up." Read more
"...The temperature is how long you leave it on, like a typical cheap soldering iron...." Read more
"...but it actually has a good amount of weight and feels pretty solid and nice...." Read more
"...2. It has a strain relief with high quality cable. Without this your cable will break easily if you have a habit of wrapping wires. 3...." Read more
Customers are dissatisfied with the durability of the soldering iron. They mention it's not built to last, the tips wear out and start to erode after 100 or so uses. Some say it fell apart after finishing disordering a keyboard. They also say it's poorly designed and made with poor materials.
"...As others have stated though, the tips wear out and start to erode after 100 or so uses...." Read more
"...Cons: Hard to open the container to dump Tips get worn out fast Heat up time is pretty slow No temperature control..." Read more
"...plastic feeling but it actually has a good amount of weight and feels pretty solid and nice...." Read more
"...The tip will wear off within 200 suctions, afterwhich its hole will become too wide and ineffective...." Read more
Reviews with images

Worked perfectly.
Top reviews from Canada
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- Reviewed in Canada on July 11, 2025Verified PurchaseVery handy tool. Super easy to use. And actually works to vacuum solder. Used to replace rotary encoder on a 3d printer screen.
- Reviewed in Canada on June 24, 2025Verified PurchaseNot quite hot enough for high temp solder by works great for most applications
- Reviewed in Canada on September 6, 2024Verified PurchaseI purchased this to help with removal of stubborn high temp iron-free solder items. I had previously struggled to remove them using a normal soldering iron with a normal sucker as in the fraction of a second removing the iron to get the sucker over the hole the solder would resolidify too much to remove. I also tried various wicks but they were unable to get deep into the crevice's to get all of the solder out cleanly.
I did some research and watched a couple review videos on this device before ordering so I knew a bit of what I was getting into. The device smokes, a lot, on first use, probably some kind of oil, lubricant, or anti corrosive agent inside the iron. So I took the device outside on a nice clear day where it was well ventilated, plugged it into a power bar with an easy access off switch (as the device doesn't have one) for safety reasons, and turned it on, the smoke has a pungent but not too abrasive smell, though I don't really suggest inhaling it if you can help it.
It took a few minutes to heat up and was quickly able to remove normal iron-based solders, I had some trouble initially with the more difficult iron-free ones, but I then added a little iron-based solder to help with heat transfer to the deeper crevices and was quickly able to remove all of the solder using the sucker (both iron and iron-free) with minimal contact with the sensitive equipment.
As for if I would purchase again, well it does what I purchased it for, but it's more a question of how long it lasts and how many uses I can get out of it to justify the cost savings over other methods.
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Reviewed in Canada on July 4, 2025Verified PurchaseIl est rare que je met un commentaire complet sur un article mais cet appareil est une vraie merveille je suis habitué de déssouder mes pièces de la manière traditionnelle mais ce n'est pas toujours facile. Avec cet appareil c'est un vrai charme ,la pièce à déssouder s'enleve presque tout seul.
- Reviewed in Canada on April 16, 2025Verified PurchaseI was actually blown away by how well this things works. I needed to pull some relays off and it did a great job.
Plug it in outside the first time for 5 minutes since it stinks. Then its good to go.
Plug is weak in the outlet, but for the price, this is 100% worth having. Really sucks the solder up.
5.0 out of 5 starsI was actually blown away by how well this things works. I needed to pull some relays off and it did a great job.It's cheap, but I wouldn't run without it!
Reviewed in Canada on April 16, 2025
Plug it in outside the first time for 5 minutes since it stinks. Then its good to go.
Plug is weak in the outlet, but for the price, this is 100% worth having. Really sucks the solder up.
Images in this review
- Reviewed in Canada on March 7, 2024Verified PurchaseBuy it, it makes your life a hell of a lot better.
This is basically a holed soldering iron with a manual solder sucker built in. You can likely get it slightly cheaper elsewhere, but for what it is this model works just fine.
Pros:
Works well
Does not clog
Can be used one handed
Makes desoldering bearable
Superior to a split setup
Cons:
Hard to open the container to dump
Tips get worn out fast
Heat up time is pretty slow
No temperature control
Needs more tips, but I found some.
Verdict:
Buy it if you don't have a 2-in-1 yet and want to be sure you get one that will do the job.
Other:
I found compatible tips:
Just look for "10pcs/Set 1mm 2mm Nozzle Iron Tips Metal Soldering Welding Tip for Electric Vacuum Solder Sucker/Desoldering Pump Beautiful Design" on 鶹 to find them.
Buy it, it makes your life a hell of a lot better.
This is basically a holed soldering iron with a manual solder sucker built in. You can likely get it slightly cheaper elsewhere, but for what it is this model works just fine.
Pros:
Works well
Does not clog
Can be used one handed
Makes desoldering bearable
Superior to a split setup
Cons:
Hard to open the container to dump
Tips get worn out fast
Heat up time is pretty slow
No temperature control
Needs more tips, but I found some.
Verdict:
Buy it if you don't have a 2-in-1 yet and want to be sure you get one that will do the job.
Other:
I found compatible tips:
Just look for "10pcs/Set 1mm 2mm Nozzle Iron Tips Metal Soldering Welding Tip for Electric Vacuum Solder Sucker/Desoldering Pump Beautiful Design" on 鶹 to find them.
Images in this review
- Reviewed in Canada on December 28, 2024Verified PurchaseLet me say this thing works way better and far easier to use compare to a manual squeeze pump desolder sucker.
For the most part I use to remove components and replace with socket components on old vintage computers repairs like the commodore c64.
Further for whatever reason commodore seem to use alot of solder to mount components to mainboard on both side of the board.
While you could clean the pin from the bottom side. There seem to occasionally be a little bit of solder left over on the chips side of the mainboard. This was a bit of a pain because the solder sucker was useless for this problem.
The only cheap way to deal with this problem was to use desoldering wire to clean pins from the chips side.
However you needed to be careful doing this way as more then I couple times I burn some traces and would have bodge wire fix the board.
Lastly my Preciva snap in half right were the tube sucker right around where meets the hot part.
It works great when it's new, but it won't last that long. My broke after about 1/2 year of moderate use.
The is a great product if you only plan to work on a couple things, but it won't stand up to regular repair work.
- Reviewed in Canada on July 21, 2024Verified PurchaseFor the price, this thing is amazing. I have never had success with manual solder pumps that you use in conjunction with an iron, but this thing being an all in one unit works incredibly well. Also, I thought it was going to be cheap and plastic feeling but it actually has a good amount of weight and feels pretty solid and nice.
The only complaints I have are that it says it has a "heating indicator" but there is no light or anything to indicate when it has reached temp and there is no temperature adjustment, so I don't actually know how hot it gets (so be careful when using it on delicate electronics). Also, there is no way to vent the chamber so when you push the plunger back down after sucking in solder while using flux, it pushes it out large, fast streams of hot flux steam.
Top reviews from other countries
- VinReviewed in the United States on February 19, 2023
5.0 out of 5 stars Perfect for hobbyist use
Verified PurchaseI've recently gotten into electronics work and retro console refurbishment specifically. A common task is replacing capacitors and using a desoldering wick gets old really fast. As a hobbyist, I can't justify purchasing a Hakko FR301, and the cheaper clones seemed a bit questionable. I decided to give a manual desoldering sucker a try and I don't regret it one bit. It's very easy to operate one-handed, and once you get some practice in, it's very quick.
I started using the bigger nozzle, and while it worked pretty well, I often needed to go back through with a wick to get components to pop loose. After getting a bit more practice and switching to the smaller nozzle, this thing is working awesome. Components often pop loose after the first suction attempt, or wiggle free after tapping them with the iron. I've also removed nearly 50 components without damaging a single solder pad.
Overall, I'm thoroughly impressed with how effective and quick this manual desolder pump works. My last project was removing 31 capacitors from a Sega Genesis and I was able to accomplish this without any major hiccups in about a half hour. This would have taken me hours with the a desoldering wick. The only real unknown is the longevity, but I do see that spare tips are available and will be ordering some just to have on hand.
- Inline_PhilReviewed in the United States on June 18, 2024
5.0 out of 5 stars Works better than my electric suction pump
Verified PurchaseSometimes the old style of things work better, this one being no exception. A brilliant piece of ingenuity taking the old reliable but clunky large spring suction tube design and adding a heated tip. Massive burst of suction for those tiny holes that you just cannot seem to get open. Worth every penny.
BTW, the other vacuum pump unit still works better on larger holes supplying long-term suction.
- Rodrigo NAVARROReviewed in the United States on December 11, 2024
1.0 out of 5 stars I hope after service will take care, but meantime please read befere purchas
Verified PurchaseI bouth two times this product, it looks and seem very good, the first time due the last storm in United States the item did not arrive, however 鶹 makes the refund as they are very serious and responsibles, the second time the item arrive but the case did not include 4 (four) pieces, the support, the 2 spare parts nozzles and the pin for clean. I try the product desoldering for about 30 minutes and the nozzle was burned and broken, now with out the spare part the suction is not good. When I receive the product the looks little burned as you can see in the photo near to the package, that photo was just open, so I have the little idea it was used, that is why I did not receive the complete parts. Hope the manufacturer can receive it and could send me the lacking parts
Rodrigo NAVARROI hope after service will take care, but meantime please read befere purchas
Reviewed in the United States on December 11, 2024
Images in this review
- EstebanReviewed in the United States on September 19, 2024
4.0 out of 5 stars Works good for the price
Verified PurchaseI used it for the first time today it worked well it was Abe to remove most of the solder from the throw holes I did gave to add bit more solder because it didn't want to come of but one thing that I realized tha was alarming was when I turned it on for the first time there was smoke coming out of it
- F.Reviewed in the United States on April 4, 2025
5.0 out of 5 stars This is a wonderful tool, particularly useful for removing parts with many through-hole pins
Verified PurchaseThis tool is much better than other suction tools that require a separate soldering iron to melt the tin.
Very simple, very fast, very clean.
The instructions on the box are hard to read (too many different languages) and they are not very clear. If you want written instructions, prepare your own by doing screen captures of the images on this 鶹 page and printing them (or saving them on your computer).
If you want a video tutorial, watch the video on this 鶹 page.
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