1 / 7Weller WLG9400K23G 140W/100W Soldering Gun Kit
The Weller WLG9400K23G soldering gun kit combines two trigger-selected power levels with tips for soldering, cutting and smoothing. Its stated uses range from heavy-duty work to wire joining and home repairs, but customer feedback is mixed on performance and build quality.
At a glance
- Two trigger-selected power levels are listed as 140W and 100W, with the feature description associating both settings with heat up to 900 °F.
- The listing claims a six-second heat-up and a focused LED light for visibility in low-light environments.
- The kit contents list soldering, cutting and smoothing tips, plus solder wire and a storage case.
Often bought together
Pros and cons
Pros
- Three distinct tip types support soldering, cutting and smoothing without relying on a single listed tip.
- A trigger offers two stated power settings, providing a choice between the listed 140W and 100W modes.
- The listed kit includes a storage case, solder wire and a hex key for tip replacement.
Cons
- The listed weight is 1.67 Kilograms, which may be a consideration for extended hand-held work.
- Customer feedback reports mixed experiences with performance and build quality.
Technical specifications
16 specifications| Brand | Weller |
|---|---|
| Model | WLG9400K23G |
| Style | Soldering Gun Kit |
| Power configuration | AC |
|---|---|
| Wattage | 140 watts |
| Power settings | 140 W / 100 W |
| Temperature specification | 900 °F |
| Upper temperature rating | 480 Degrees Celsius |
| Heating element | Metal (electric) |
| Heat-up time | 6 seconds |
| Weight listed | 1.67 Kilograms |
|---|---|
| Dimensions | 30.7 x 6.4 x 26.9 cm |
| Handle material | Rubber |
| Head style | Chisel |
| Stated use | Industrial Use |
|---|---|
| Special feature | Portable |
What to know before buying
Listing details to confirm
The listing gives the 140W/100W settings and separately says both deliver heat up to 900 °F, while its details also list 480 Degrees Celsius. The voltage is stated as 230 V only in manufacturer content. Confirm the electrical and temperature specifications for the selected UK listing before use.
What’s in the box
Included- 9400 soldering gun with 7135 solder tip
- 6110 cutting tip
- 6120 smoothing tip
- Hex key for tip replacement
- Solder wire
- Storage case
- Operating manual
Who is it for?
A good fit for
- Buyers wanting one gun kit with soldering, cutting and smoothing tips for heavier work such as metal art or plumbing.
- Users working on wire joining, audio repairs, small appliances or home repairs, all stated as acceptable uses.
Less suited to
- Buyers seeking a lightweight tool for prolonged hand-held sessions.
- Buyers who need consistently positive customer feedback on performance or construction.
Customer reviews on Amazon
- 5 stars
50% 50% - 4 stars
14% 14% - 3 stars
8% 8% - 2 stars
4% 4% - 1 star
24% 24%
Customer feedback is mixed on performance, with some reporting that the tool works well and others reporting issues. Build quality also draws mixed reactions, including dissatisfaction with construction. For buyers considering its two stated power settings and multi-tip kit, those differing experiences make performance and durability worth weighing rather than assuming consistent results.
Mixed feedback
- Customer feedback describes mixed experiences with performance.
- Customer feedback describes mixed views of build quality.
Frequently asked questions
What comes in the Weller WLG9400K23G kit?
The listed contents are a 9400 soldering gun with a 7135 solder tip, 6110 cutting tip, 6120 smoothing tip, hex key, solder wire, storage case and operating manual.
Does this soldering gun have more than one power level?
Yes. The listing specifies 140W and 100W settings selected with the trigger. Its feature text says both settings deliver heat up to 900 °F.
Is it suitable for home repairs as well as heavier work?
The manufacturer lists heavy-duty soldering, cutting and smoothing, and also cites wire joining, audio repair, small appliances and home repair as acceptable uses.
What do customers report about it?
Feedback is mixed on both performance and build quality. The rating distribution includes substantial five-star and one-star shares, so the overall rating does not indicate uniform experience.
Alternative options
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Thermaltronics TMT-TC-2 Lead Free Tip Tinner (20g)
£5.99
Draper 230V Soldering Gun Kit, 100W 71420
£25.82
Amtech S1738 Electric Soldering Gun Kit, 175W, 220-240V, LED Light, Carry Case, Easy to Use
£29.23
Draper 230V Soldering Iron | 100W Electrical Soldering Iron Kit |Metal Stand | 1.1m Cable | 85357
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