AI Supermarket 503-30W Industrial-grade constant temperature soldering iron pen: Constant temperature control
Ever struggled with a soldering iron that just can't keep up? This industrial-grade soldering iron pen is your new best friend for all things electronics repair and welding. Thanks to its constant temperature control, it's like having a tiny, reliable oven at your fingertips—perfect for everything from fiddly little circuits to the big, tough jobs. And with 30W power output, it's got enough oomph to handle most tasks without breaking a sweat. Plus, that ergonomic pen design means your hand won't feel like it's been through a marathon after a long session.
Why you'll love it:
- No more guessing games—stable temperature means reliable soldering every time.
- Built like a tank (but, you know, in a good way) for industrial use.
- That precision tip? It's like the sharpie of soldering—perfect for detailed work.
Features
- Industrial-grade durability
- Precision soldering tip
- 30W power output
- Ergonomic pen design
- Constant temperature control
General specs
- Brand: AI Supermarket
- Model: 503-30W
- Seller: Joom
- ID: 67a3665bf8574d016272c682
- Power: 30W
- Temperature Control: Constant
- Use Case: Electronics repair, Welding
- First listed by seller: 6/21/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$14.21
Last price update: 12/10/25
Available to order
Price History for seller Joom
Shipping options
Delivery to 
Russia
Russia
Available
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| Brand | AI Supermarket | Power gears | FNIRSI | FNIRSI | StrideBox | FNIRSI |
| Model | 503-30W | PD65W | HS-01 | 510 | HS-01 | |
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| Rating |
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| Price | $14.21 | $161.68 | $69.99 | $31.71 | $10.62 | $70.18 |
| Seller | Joom | Joom | Gshopper | Joom | Joom | Joom |
| Update | Dec 7, 2025 | Dec 8, 2025 | Jul 25, 2024 | Dec 8, 2025 | Feb 16, 2026 | Dec 8, 2025 |
| Temperature Control | Constant | Digital Display, Constant Temperature Maintenance | Constant Temperature | Adjustable | Constant Temperature | |
| Power Source | No battery required | Battery | USB | |||
| Wattage | 65 | 5 | 65 | |||
| USB PD Support | Yes | Yes | Yes | |||
AI Supermarket 503-30W Constant temperature control
$14.21
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