Best Soldering Iron Under £100
Finding a reliable soldering iron that delivers consistent heat and good build quality without breaking the bank can be tricky. We have analysed the top models under £100 to help you pick the best tool for electronics, repairs, and hobby work.
Quick answer
The TS101 Smart Soldering Iron is our top pick for its fast heat-up, compact size, and excellent temperature control. For a budget-friendly station, the Weller WE 1010 offers dependable performance and a solid warranty that suits beginners and pros alike.
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Research updated June 2026.
TS101 Smart Soldering Iron
Fast heat-up, portable, and precise temperature control.
| Product | Best For | Key Spec | Rating | Price |
|---|---|---|---|---|
| TS101 | Overall / Portability | 65W, USB-C PD | 4.8/5 | ~£80 |
| Weller WE 1010 | Beginners / Station | 70W, digital display | 4.6/5 | ~£95 |
| Hakko FX-888D | Hobbyists | 70W, analogue-like dial | 4.7/5 | ~£90 |
| Pinecil V2 | Budget / DIY | 60W, open-source | 4.5/5 | ~£40 |
| Antex XS25 | Light Electronics | 25W, mains powered | 4.3/5 | ~£25 |
TS101 Smart Soldering Iron
Best OverallPros
- Extremely fast heat-up time
- Compact and portable design
- USB-C PD power compatible
Cons
- No included power supply
- Tips can be expensive
The TS101 is a smart soldering iron that uses a high-performance 65W heater to reach soldering temperature in about 7 seconds. Its compact pen-like shape makes it easy to handle for detailed work, and the OLED screen shows real-time temperature and power settings. Owner reviews highlight its consistent heat recovery and the convenience of being powered by a standard USB-C PD battery bank or charger.
While the lack of an included power supply may be a minor inconvenience for some, the performance and portability make it a favourite among electronics enthusiasts and field technicians. The iron supports a wide range of compatible tips, allowing for versatility in different soldering tasks. Its build quality feels solid, and the firmware is updatable via USB.
Weller WE 1010
Best Soldering Station for BeginnersPros
- Digital temperature display
- Durable and reliable brand
- Good tip selection available
Cons
- Slower heat-up than TS101
- Station takes up bench space
The Weller WE 1010 is a classic entry-level soldering station that prioritises ease of use and reliability. It features a digital readout for precise temperature setting and a robust iron holder with a cleaning sponge. Owner reviews often praise its consistent performance over years of use, making it a trustworthy choice for learning the basics of soldering.
Although it does not heat up as quickly as some modern portable irons, the WE 1010 maintains temperature well during prolonged use. The station is backed by Weller's reputation for quality, and replacement tips are widely available. It is a solid investment for anyone setting up a home workshop or electronics lab.
Hakko FX-888D
Best for HobbyistsPros
- Excellent temperature stability
- Wide range of affordable tips
- Durable and long-lasting
Cons
- Bulky station design
- Analogue dial can be imprecise
The Hakko FX-888D is a cult favourite among hobbyists for its reliable heating element and extensive tip compatibility. It uses a 70W ceramic heater that recovers heat quickly, even when soldering larger joints. The station's analogue-style dial and digital display offer a unique blend of tactile control and precision reading.
Owner reviews frequently mention the iron's ability to maintain a steady temperature, which is crucial for consistent solder joints. The FX-888D is built to last, with many units still in service after a decade. The main drawback is its larger footprint, but the performance justifies the space it occupies on a workbench.
Pinecil V2
Best Budget / DIYPros
- Very affordable price
- Open-source firmware
- USB-C PD compatible
Cons
- Build quality feels less premium
- No included stand or power supply
The Pinecil V2 is an open-source soldering iron that offers impressive performance for a fraction of the cost of premium models. It is powered by USB-C PD and heats up in about 10 seconds, making it a great portable option. The community-driven firmware allows for customisation and updates, appealing to tech-savvy users.
While the Pinecil V2 lacks the refined feel of more expensive irons, its functionality is hard to beat for the price. Owner reviews note that it works well for general electronics work and is a fantastic backup iron. The lack of a stand and power supply means you will need to budget for those separately.
Antex XS25
Best for Light ElectronicsPros
- Very low cost
- Simple and reliable design
- Good for small PCB work
Cons
- No temperature control
- Slow heat-up and recovery
The Antex XS25 is a straightforward, mains-powered soldering iron designed for light electrical and electronics work. It has a fixed temperature, which is suitable for small joints and delicate components. Owner reviews appreciate its simplicity and low price, making it a good choice for occasional use or as a backup iron.
Its 25W power output means it is not suitable for heavy-duty tasks or large ground planes. The iron takes about a minute to heat up and can struggle with heat recovery on larger joints. For basic soldering on through-hole components or wires, it gets the job done reliably.
What to check before buying a soldering iron under £100
When choosing a soldering iron, consider the type of work you will be doing most often. A portable iron like the TS101 is great for field repairs, while a station like the Weller WE 1010 is better for a fixed workbench. Look at the wattage: 60W or more is ideal for general electronics, while 25W is sufficient for light tasks. Temperature control is important for precision work, and a digital display makes it easier to set and monitor the heat. Also check the availability of replacement tips, as this will affect long-term usability.
Mistakes to avoid
One common mistake is buying a very cheap iron with no temperature control, which can damage sensitive components or produce poor solder joints. Another is ignoring tip compatibility, as some irons have limited or expensive tip options. Do not overlook the need for a stand and cleaning sponge or brass wool, as these are essential for safe and effective soldering. Finally, avoid choosing based solely on power: a 25W iron is fine for small PCBs, but it will struggle with larger connections that require more heat.
FAQs
What is the best soldering iron under £100 for beginners?
The Weller WE 1010 is the best choice for beginners due to its simple digital controls and reliable performance.
Is a 60W soldering iron enough for most electronics work?
Yes, 60W is sufficient for most through-hole and surface-mount soldering tasks on PCBs.
Can I use a TS101 with a standard phone charger?
Yes, as long as the charger supports USB-C Power Delivery with at least 65W output.
What is the difference between a soldering iron and a soldering station?
A soldering station includes a base unit with temperature controls and a stand, while a soldering iron is just the handpiece.
How long should a soldering iron tip last?
With proper care and cleaning, a good quality tip can last for several months to a year of regular use.
Is the Hakko FX-888D still a good choice in 2026?
Yes, it remains a popular and reliable station for hobbyists, though newer portable irons offer faster heat-up.
Do I need a temperature-controlled soldering iron?
For most electronics work, temperature control helps prevent damage to components and ensures consistent joints.
Can I use lead-free solder with a 25W iron?
It can be difficult because lead-free solder requires higher temperatures; a 60W iron is recommended.
What is the best budget soldering iron under £100?
The Pinecil V2 offers excellent value for money with its fast heat-up and USB-C compatibility.
How do I clean a soldering iron tip?
Wipe the tip on a damp sponge or brass wool while hot, then re-tin it with fresh solder before storing.
Is the Antex XS25 good for guitar wiring?
Yes, its 25W power is suitable for soldering wires and small components in guitar electronics.
Can I use a TS101 for heavy-duty soldering?
It can handle most tasks, but for very large joints or thick wires, a higher wattage station may be better.
Our verdict
For the best all-round soldering iron under £100, the TS101 wins with its fast heat-up, portability, and precise control. If you prefer a traditional station for your workbench, the Weller WE 1010 is a reliable and beginner-friendly alternative. For the tightest budget, the Pinecil V2 offers surprising performance at a low price.