---
product_id: 7384254
title: "#7971 SolderPro 50 Butane Soldering Iron"
brand: "iso-tip"
price: "€ 73.92"
currency: EUR
in_stock: true
reviews_count: 6
category: "Iso Tip"
url: https://www.desertcart.sk/products/7384254-7971-solderpro-50-butane-soldering-iron
store_origin: SK
region: Slovakia
---

# Cordless, no batteries needed Up to 2400°F torch temp Ready in 20 seconds #7971 SolderPro 50 Butane Soldering Iron

**Brand:** iso-tip
**Price:** € 73.92
**Availability:** ✅ In Stock

## Summary

> 🔥 Pocket power that sparks your creativity anywhere, anytime!

## Quick Answers

- **What is this?** #7971 SolderPro 50 Butane Soldering Iron by iso-tip
- **How much does it cost?** € 73.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/7384254-7971-solderpro-50-butane-soldering-iron)

## Best For

- iso-tip enthusiasts

## Why This Product

- Trusted iso-tip brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerful & Precise:** Adjustable 410-750°F soldering temp with a blazing 2400°F torch for versatile tasks.
- • **Ultimate Portability:** Cordless butane-powered design means zero cords, zero limits—work anywhere.
- • **Pro-Grade Reliability:** Trusted by engineers and DIY pros for clean, consistent, high-quality joints every time.
- • **Lightning-Fast Heat-Up:** Be soldering in just 20 seconds—no waiting, no downtime.
- • **Multi-Tool Versatility:** Switch tips to solder, torch, cut, or heat—one tool, endless possibilities.

## Overview

The Iso-Tip #7971 SolderPro 50 is a compact, cordless butane soldering iron delivering 30-70 watts of power with a rapid 20-second heat-up time. It reaches soldering temperatures between 410-750°F and torch temperatures up to 2400°F, making it ideal for electronics, jewelry, plumbing, and more. Lightweight and portable, it operates without electricity, ensuring no interference with sensitive circuits. Equipped with a soldering tip and protective cap, it offers professional-grade performance trusted by engineers and hobbyists alike.

## Description

The world's most popular pocket-sized butane powered soldering iron. The SolderPro 50 is a manual ignition compact micro butane soldering iron and torch. It can be used as a soldering iron, torch, hot knife or heat tool by using easily interchangeable tips. The SolderPro 50 is a multi-function heat tool specifically designed for the hobby/DIY enthusiast. The SolderPro 50 is completely portable with no electricity required resulting in no electrical interference with sensitive circuits. Its performance withstands various weather conditions. The SolderPro 50 is powered by easily refillable standard butane fuel. Applications include: electronic circuit repair, light plumbing, jewelry making, eyeglass frame repair, model building, arts and crafts, dental wax corrections and thawing frozen locks.

Review: When used properly, one darn cool tool!! - I worked in and around electronics production for years as an engineer. I had always been spoiled with the best production soldering equipment available and had learned soldering well enough to eventually begin teaching to all new engineers. The basics to good soldering are not that difficult to understand, but hands on experience is by far the best learning system there is. Of course, one needs descent basic tools to perform the task properly. I do a lot of car and motorcycle harness repair jobs which requires patience, knowledge and good unique tools to complete the job. This little butane soldering iron is quite a little gem. It starts easy, you have darn good control over the heat applied to the solder and resultant part. You want to flow the solder, wic the part and get in and out as quickly as possible before damage is caused. This butane tool gives you that kind of control and it does it consistently. There are less expensive alternatives out there, but they either lack the build quality, performance is not predicable or easily controlled and there are few if any accessories or additional tips available. I have used mine to join wires the proper way, add connections to printed circuit boards. replace faulty parts, etc. This little gem has come through each and every time. Some soldering basics all should know prior to jumping in. 1. be sure your tip is clean and tinned every time you complete a job. (meaning, wipe the tip off on a damp sponge and apply just enough new solder to flow over the complete soldering area of the tip and let cool) This seals the tip for the next job. 2. be sure you have tinned (whetted with flowed solder) both sides of what's being soldered prior to soldering them together. This will eliminate any issues you may run into when one of the two items has problem with solder flow. 3. flow the solder to on piece, apply the tinned second piece and the insure wetting has flown over both parts evenly and with a shiny. Allow a few seconds to cool and verify integrity of the joint. 4. if flux (brown syrupy looking past) is visible, it would be best to clean away with a little alcohol after if's cool.
Review: Love this soldering iron. Fast, Portable, gets Hot!! - This is an extremely lightweight and portable unit which is very useful for working under the hood of a vehicle or installing car stereo components. I bought one of these wireless Pro50 Irons from Rat Shack about a decade ago and it finally wore out enough that when i came across this one on desertcart for such a cheap price, i decided to get a new one and keep the old one for a backup. Obviously, the main benefit of the Pro50 is that it allows you to solder in "off-grid" locations without access to 110v AC power; however, sometimes I even use this iron on my workbench where I would otherwise just use a conventional soldering iron because this unit heats up much quicker than an electric iron. Because it is capable of getting soo hot, (too hot on full blast) it is easier for me to make good, solid, clean, smooth joints. Everyone should have one of these SolderPro 50's in their electronics kit, no garage is replete without one. No more booger welds or cold joints with this iron!

## Features

- Equivalent to a power range of 30-70 watts.
- Cordless, simple and safe operation anywhere.
- Ready to use 20 seconds after ignition. Tank contains fuel for 30 minutes of operation.
- Soldering temperature: 410-750 degrees Farenheit. Torch temperature: 2400 degrees Farenheit.
- Comes with soldering tip (#7992) and protective cap (#501).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001RIDT84 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #116,141 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #232 in Soldering Irons |
| Brand | Iso-Tip |
| Burner type | Ceramic |
| Customer Reviews | 4.4 4.4 out of 5 stars (416) |
| Date First Available | August 2, 2008 |
| Handle Material | Butane |
| Head Style | Conical |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 2.12 ounces |
| Item model number | 7971 |
| Manufacturer | Senasys, Inc. |
| Material | copper |
| Part Number | 7971 |
| Power Source | Butane |
| Product Dimensions | 0.75 x 0.75 x 5.5 inches |
| Size | Compact |
| Special Feature | Cordless |
| Special Features | Cordless |
| Specific Uses For Product | Electronic |
| Style | Gun |
| UPC | 043917797106 |
| Upper Temperature Rating | 750 Degrees Fahrenheit |
| Wattage | 70 watts |

## Product Details

- **Brand:** Iso-Tip
- **Power Source:** Butane
- **Special Feature:** Cordless
- **Specific Uses For Product:** Electronic
- **Wattage:** 70 watts

## Images

![#7971 SolderPro 50 Butane Soldering Iron - Image 1](https://m.media-amazon.com/images/I/619En2gShOL.jpg)

## Questions & Answers

**Q: Is this safe to use on a motorcycle? Would it be necessary to remove the gas tank beforehand? I currently use a wired soldering iron with no worries.**
A: As an aircraft mechanic, I use this product all over the airplane (can't remove the tanks) just a bit of common sense, don't solder if fuel is leaking, and don't solder on the tank, hope this helps.

**Q: What is the distance from the tip to where you can safely hold it?**
A: Theoretically you can hold it just inder the tip but why would you id say the best place to hild it us just under the on off valve and that is about 2.5 inches from the tip. The inly thing to worry about is when lighting it especially if you are using any tip besides the soldering tiplike the torch tip. But other than that make sure you turn it off before you p i t it down and dont touch the tip obviosly for a few minutes

**Q: Is this the same sized fittings at the Radio Shack mini butane powered soldering iron?  Looks identical -- would like to use my old fittings on this**
A: Yes this is the exact size of the radio shack iron. Now when you say mini I’m thinking there was a larger one? But I’m very familiar with the radio shack iron and this is it. It comes with the pointed fitting I had to buy the other piece separately. Glad I could answer your question. Any others let me know. ✌🏼

**Q: If I unscrew the solder tip that it comes with, does it work as a heat blower? (without adding an extra attachment or having to buy another tip)**
A: No, you can't, if you want to use it as a heat blower you need a attachment (Iso-Tip #7992-003)

## Customer Reviews

### ⭐⭐⭐⭐⭐ When used properly, one darn cool tool!!
*by D***E on April 15, 2016*

I worked in and around electronics production for years as an engineer. I had always been spoiled with the best production soldering equipment available and had learned soldering well enough to eventually begin teaching to all new engineers. The basics to good soldering are not that difficult to understand, but hands on experience is by far the best learning system there is. Of course, one needs descent basic tools to perform the task properly. I do a lot of car and motorcycle harness repair jobs which requires patience, knowledge and good unique tools to complete the job. This little butane soldering iron is quite a little gem. It starts easy, you have darn good control over the heat applied to the solder and resultant part. You want to flow the solder, wic the part and get in and out as quickly as possible before damage is caused. This butane tool gives you that kind of control and it does it consistently. There are less expensive alternatives out there, but they either lack the build quality, performance is not predicable or easily controlled and there are few if any accessories or additional tips available. I have used mine to join wires the proper way, add connections to printed circuit boards. replace faulty parts, etc. This little gem has come through each and every time. Some soldering basics all should know prior to jumping in. 1. be sure your tip is clean and tinned every time you complete a job. (meaning, wipe the tip off on a damp sponge and apply just enough new solder to flow over the complete soldering area of the tip and let cool) This seals the tip for the next job. 2. be sure you have tinned (whetted with flowed solder) both sides of what's being soldered prior to soldering them together. This will eliminate any issues you may run into when one of the two items has problem with solder flow. 3. flow the solder to on piece, apply the tinned second piece and the insure wetting has flown over both parts evenly and with a shiny. Allow a few seconds to cool and verify integrity of the joint. 4. if flux (brown syrupy looking past) is visible, it would be best to clean away with a little alcohol after if's cool.

### ⭐⭐⭐⭐⭐ Love this soldering iron. Fast, Portable, gets Hot!!
*by M***T on November 2, 2015*

This is an extremely lightweight and portable unit which is very useful for working under the hood of a vehicle or installing car stereo components. I bought one of these wireless Pro50 Irons from Rat Shack about a decade ago and it finally wore out enough that when i came across this one on amazon for such a cheap price, i decided to get a new one and keep the old one for a backup. Obviously, the main benefit of the Pro50 is that it allows you to solder in "off-grid" locations without access to 110v AC power; however, sometimes I even use this iron on my workbench where I would otherwise just use a conventional soldering iron because this unit heats up much quicker than an electric iron. Because it is capable of getting soo hot, (too hot on full blast) it is easier for me to make good, solid, clean, smooth joints. Everyone should have one of these SolderPro 50's in their electronics kit, no garage is replete without one. No more booger welds or cold joints with this iron!

### ⭐⭐⭐⭐⭐ Damn good butane soldering tool
*by D***C on June 4, 2015*

Used to own the Radio Shack branded unit, but I have since lost that one - so buying another. My experience is that the flint wheel is useless - so I keep a lighter around for when I need to use this torch. But that's not enough to knock a star down. Overall, heat on this thing is perfect. Warms right up, lets me solder to what I need to get done, and the torch tip (if you have it) is pretty useful for shrinking HST quickly if I hold it a few inches back. This one will not come with the torch tip, which is fine - unless you need the torch tip. You can still buy it separately, however.

## Frequently Bought Together

- Iso-Tip #7971 SolderPro 50 Butane Soldering Iron
- Soldering Iron Tip, Torch,

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-09*