Description
Overview:
The Weller SI120D Marksman is a heavy-duty mains-powered soldering iron for precise, reliable soldering on a wide range of materials and joint sizes. Built around a 120 W heating element for strong heat delivery, it runs on 230/240 V supply and reaches up to 500°C for confident work on larger connections. A durable thermoplastic handle provides a secure, comfortable grip to help reduce fatigue during long sessions at the bench or on site. With secure mechanical and electrical connections and a supplied 3-pin plug, it is ready for everyday professional use. Suitable for electronics, wiring and light industrial tasks, the SI120D (Marksman) offers dependable performance and long service life from a trusted brand.
Key Features:
- 120 W input for strong heat reserve on larger joints and metals
- 230/240 V operation for standard UK mains use
- Maximum temperature up to 500°C for fast, clean solder flow
- Durable thermoplastic handle for grip and reduced operator fatigue
- Robust build with mechanically and electrically secure connections
- Consistent heat delivery for repeatable results across sessions
- Supplied ready to use with a fitted 3-pin plug
- Suitable for professional, workshop, and light industrial environments
- Simple to operate and maintain with minimal downtime
- Backed by Weller's reputation for reliability
Typical Applications:
Ideal for electronics assembly and repair, wiring and cable terminations, terminal blocks, connectors, and automotive harness work. Useful for light metal joining on brackets and fittings, general maintenance, prototyping, and workshop fabrication. Well suited to trade users, technicians, and education labs needing a robust iron with high heat capacity and stable temperature for dependable everyday results.
Also known as:
Soldering pencil, mains-powered solder iron, plug-in solder iron, heavy-duty solder iron, bench soldering iron, hand soldering iron, tinning iron, heat iron for soldering, workshop solder iron, Marksman iron.
Product Specifications
| L&S Part No. | WELSI120 |
|---|---|
| Manufacturer | Weller |
| OEM No. | WELSI120 |
| Unit of Sale | 1 |
| Size | 428mm x 59mm x 133mm |
