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Weller Soldering Iron - Reviews

Weller soldering irons and Pace soldering stations are the best soldering irons available in the USA. Aoyue soldering irons are not as good and famous as Weller soldering irons and Pace soldering stations but they are cheaper – Aoyue soldering irons are the combination of good quality and great price.
The following are reviews of the most popular Weller soldering irons in the USA. If you are going to buy Weller soldering iron in USA, I hope that the following reviews will help you to choose best soldering iron for your needs.

Weller Soldering Station WESD51

5 stars out of 5

The WESD51 Weller soldering iron has been developed for hand soldering in industrial manufacturing as well as for rework and repair of circuit boards. When you buy soldering iron WESD51, you will receive a power unit, detachable 50W soldering pencil (PES51), iron holder and tip-cleaning sponge, and 3-wire power cord. There is a power on/off switch, power-on LED, and temperature adjusting knob on the power unit. The soldering station has microprocessor control and digital display. The WESD51 Weller iron is the digital readout version of the popular analog WES51 soldering iron. The unit display shows a “Read” mode by default, which displays the current temperature of the tip. To switch into the “Set” mode, turn the temperature control knob slightly and the display will show the current “Set” temperature. In other words, while adjusting the temperature, the display shows your target temperature and then automatically switches to show the current tip temperature.
Tip temperature is adjustable in the range of 350 ºF to 850 ºF (177 ºC to 454 ºC), temperature accuracy is:
+/-10 °F (+/- 6° C). The display on Weller solder station can be switched between Degrees “F” and Degrees “C”- the factory default is ºF.
The unit's grounded soldering iron tip, a digital readout, zero power switching and anti-static design allow the WESD51 soldering iron to meet high quality standards including CE mark.
This Weller soldering iron will automatically shut off power to the tool and digital display after 99 minutes of inactivity.
The WESD51 Weller soldering iron comes with a PES51 soldering pencil. The PES51 is a slim, comfortable pencil style soldering iron that features a Nichrome wound stainless steel element construction, a non-burning silicone rubber cord, and large selection of tips in various styles including tips for surface mount devices. The iron uses ET series soldering tips, and changing the tips is quick and easy. The assortment of tips is very extensive - there are tips for heavy duty work to fine tips for SMD including conical, long conical, single flat, screwdriver and narrow screwdriver soldering tips.
I have had the WESD51 Weller soldering iron for 5 years now, and it works great. I have been using this soldering iron very often for soldering through-hole and surface-mount components including components in size 1206, 0805, 0603 and SOIC ICs. It is easy to set an accurate soldering temperature on this Weller iron - this is very important when soldering temperature sensitive components.

The WESD51 Weller soldering iron is “one of a kind”. If you are looking for to buy soldering iron in USA and Canada, I strongly recommend this one. It is a real pleasure to work with WESD51 Weller soldering iron.

Absolutely worth the money!

I give 5 out of 5 stars to WESD51 Weller soldering iron.

CLICK HERE FOR MORE DETAILS: Weller WESD51 Digital Soldering Station



Weller Soldering Station WES51

4 stars out of 5

The WES51 Weller soldering iron is very similar to WESD51 Weller soldering iron but does not have a digital readout (digital display shows current temperature of iron’s tip during operation or set-up).

The WES51 Weller soldering iron is great soldering iron that is designed and manufactured by famous Weller Company. It is perfect for all kinds of soldering applications including repairs, rework, industrial manufacturing, etc. Its economical price makes it also a good soldering iron for occasional users such as hobbyist or home electronics enthusiast. Weller soldering iron WES51 is best selling soldering iron on Amazon.

And Weller company has been around for generations. Weller has started in 1940s. Even though Cooper Tools acquired Weller Soldering in 1970s, the Weller brand name is well-respected and recognized throughout the world as a best manufacturer of soldering equipment.

When you buy soldering iron WES51, you will receive the main power unit, the pencil, the pencil stand and a sponge attached to the pencil stand that you can use to clean the iron’s tip. All of those tools combined into the soldering station setup, provide you everything that you need to start your soldering project.

Some of features of WES51 Weller soldering iron:

  • 50 watt iron is ideal for most soldering tasks
  • Temperature range at the tip of iron is adjustable from 350 to 850 degrees Fahrenheit
  • Non-burnable cord made of silicon rubber (cord length 4 ft.)
  • Temperature lockout control so you do not burn up your circuit board with a careless mistake
  • Easily switch between Fahrenheit and Celsius readouts
  • Electronic temperature control is accurate to within 9 degrees Fahrenheit
  •  Station automatically powers down after 99 minutes of inactivity
  • Static proof so you do not destroy delicate circuit boards
  • Fast heat up of iron from cold to hot, even with bigger tips

The WES51 Weller soldering iron comes with PES51 soldering pencil that has a comfortable foam grip that improves the ease of use and reduces heat transfer from the iron into your fingertips. I found the soldering pencil to be really quite comfortable to grip for extended periods. It features a stainless steel heating element which extends the soldering iron’s life by minimizing corrosion. Soldering pencil PES51 uses ET series tips - Weller has a huge range of tips in ET series to suit all kinds of soldering jobs.

Main problem with most of soldering irons is that you need to wait for them to heat up from cold stage to ready-for-soldering stage, not only when you start using them, but also in between jobs if you leave them alone for a long period of time. For example, one of my soldering irons automatically powers down after 15 minutes of inactivity. Unfortunately, this particular setting is not adjustable so you cannot customize it for your needs. In other words, you cannot increase this time if you do little bit of soldering with a long periods of time between two soldering jobs. WES51 Weller soldering iron has a built in activator that allows it to automatically powers down after 99 minutes of inactivity. That is right setting of this shut down time – you have enough time even if you have some longer interval between two soldering jobs.

Another great feature of the WES51 Weller soldering iron is that it has very accurate electronic temperature control. Temperature of iron can be adjusted with the front panel temperature control knob - you can precisely control the temperature of iron to within 9 degrees Fahrenheit. Electronic temperature control means you'll always know if the tip of the soldering iron is hot enough for the material you are soldering. It makes your soldering task a whole lot easier. In addition, electronic temperature control allows precise control of the heat level at the tip of Weller soldering iron. This means that you can rest assured that your Weller soldering iron is hot enough and ready for soldering, and at same time you know that it is not too hot to burn some temperature-sensitive components on circuit board. If you do not pay attention on temperature of iron’s tip you can accidentally damage or ruin your soldering project by applying too much heat. For every soldering task you need enough heat to quickly and reliably melt the solder and apply it to soldering joints, but you do not want too much heat that can burn or melt delicate electronic components or circuit boards.

In conclusion, WES51 Weller soldering iron is solidly-built, it has a very durable design and you can count on using one for several years with no problems. It comes in well known Weller-blue color. It is very comfortable to use this Weller soldering iron, even if you spend several hours of continuous soldering on your soldering task.

Weller soldering station WES51 is an excellent low cost soldering station.
It is one of the best soldering irons on market that can be found under $100. It is one of the best soldering irons available in USA. I give 4 out of 5 stars for WES51 Weller soldering iron, as it lacks a digital readout.

CLICK HERE FOR MORE DETAILS: Weller WES51 Analog Soldering Station



Weller Soldering Iron Kit SP23LK

2 stars out of 5

The SP23LK Weller Soldering Iron is a good iron for the money. This 25-watt iron is what you need if you solder once in while for small soldering projects in electronics or for a hobby. When you buy Weller soldering iron SP23LK you will receive also some accessories including iron stand, three nickel-plated replaceable tips, and a small amount of solder wire - so if you have a small soldering project, you have everything you need included in this soldering kit.

There is one piece in this soldering kit that I really do not like - the stand for iron. This stand is a complete garbage. It gets very hot when the iron rests on it, so be careful where you place this stand. The stand is also very low, and therefore the tip of the soldering iron (which gets very hot during soldering) is close to surface of the bench. I do not recommend using this stand at all. If you decide to get this kit, I hightly recommend you purchase a safe and relaible funnel style stand for it.


The SP23LK Weller soldering iron works well for small soldering projects. Good value for the money.
I give 2 out of 5 stars for this Weller soldering iron.