# Soldering Iron (Transformer) STHOR 79354 – stationary transformer-equipped soldering iron

**URL:** https://aio.lv/en/product--sthor-79354--4724473
**Data updated:** 2026-03-11 11:47 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** STHOR
**Manufacturer code:** 79354
**EAN:** 5906083793547
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sthor-79354--4724473

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Transformer soldering iron STHOR 79354 is a stationary mains-powered soldering tool with an integrated transformer design. Intended for general soldering tasks on electronics and wiring, it provides stable low-voltage heating suitable for workshops and repair benches. Use cases include component soldering, cable joints and maintenance work requiring consistent thermal output.

## Long description

STHOR 79354 transformer soldering iron is a stationary mains-powered soldering tool designed for general electronics and wiring work. The integrated transformer provides stable low-voltage heating and predictable thermal output, making the unit suitable for bench use in workshops and repair stations. The tool is intended for component soldering, cable joints and maintenance tasks that benefit from constant temperature and reliable power delivery.
Advantages
The transformer design ensures a stable low-voltage supply to the heating element, reducing temperature fluctuations during soldering. Stationary configuration and mains power remove the need for frequent temperature calibration, providing consistent performance during extended tasks. The soldering iron offers straightforward operation and reliable heat delivery for common electronics and wiring applications.
Suitable for
Soldering electronic components on PCBs
Creating and repairing cable joints and connectors
General maintenance and repair work at a workshop bench
Hobbyist electronics assembly needing steady heat
Key specifications
Power source: mains-powered stationary unit with integrated transformer
Heating type: transformer-stabilized low-voltage heating element
Intended use: general electronics soldering, cable work and repair bench tasks
Form factor: stationary soldering iron suitable for fixed bench placement
How to use
Place the soldering iron on a stable, heat-resistant bench surface and connect it to a compatible mains supply. Allow the unit to reach stable operating temperature before starting work. Use appropriate solder and flux for the components or cables being joined, and hold the tip in contact with the joint until solder flows evenly. After completing soldering, remove power and allow the iron to cool on its stand before storage or tip maintenance.
Usage recommendations
For consistent results, use solder wire and flux suitable for electronics, keep the soldering tip clean and tinned, and work in a well-ventilated area. Match tip size and shape to the task to ensure efficient heat transfer and avoid prolonged contact that could damage sensitive components.

## FAQ

### How much does the Transformer Soldering Iron STHOR 79354 cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All STHOR products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized STHOR service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4724473/68545506_large.webp