4 Sensor Weldclass Promax 350 Blue Auto Welding Helmet
$159.00
Product Description
4 SENSOR Weldclass Promax 350 Blue Automatic Welding Helmet, ideal for MIG, Stick & TIG welding (down to 30 amps). Lightweight with a generous 100x53mm viewing area, superior optics, and 2-year warranty.
Key Specifications
| Shade | Variable 9-13 |
| Sensors | 4 Arc Sensors |
| Switching Speed | 1/30,000 sec |
| Power | Replaceable Battery + Solar Assist |
| Certification | AS1337.1 & AS1338.1 |
4 SENSOR Weldclass Promax 350 Blue Automatic Welding Helmet – TIG MIG
Why Choose Promax 350?
Experience superior welding performance with the PROMAX 350, our most popular automatic welding helmet. Designed for MIG, Stick, and TIG applications, it combines advanced features with comfort to elevate your welding projects.
Core Features at a Glance
| Viewing Area | 100 x 53mm – Larger than many helmets in its class |
| Arc Sensors | 4 sensors for reliable arc detection & switching |
| Shade Range | Variable Shade 9-13 with Sensitivity & Delay Adjustments |
| Grind-Mode | Switch locks lens in light shade for grinding tasks |
| Optics | Ultra-Clear Vision with Full Laminate Lens Construction |
| Switching Speed | 1/30,000 sec (0.00003 sec) for instant protection |
| Power Source | Replaceable battery + solar assist for long-lasting use |
| Weight | Lightweight design for all-day comfort |
| Warranty | 2-year/24-month warranty |
| Certifications | AS1337.1 (impact resistance) & AS1338.1 (auto-darkening lens) |
Applications
Ideal for light to medium fabrication, rural work, and maintenance. Perfect for MIG, Stick, and TIG welding (down to 30 amps).
Quality & Durability
High-impact tested shell with ‘Hinge & Lock’ Lens Retainer System for easy cover lens replacement and spatter protection. Full laminate lens construction ensures superior optical quality and long service life, unlike cheaper glued-edge lenses.
What’s in the Box?
1 x Promax 350 helmet, 1 x Spare outside screen, 1 x Spare inside screen, 1 x Carry/storage bag, 1 x Instruction manual.
FAQ
Q: What thickness can it handle?
A: Suitable for TIG down to 30 amps; ideal for light to medium welding tasks.
Q: Are replacement lenses available?
A: Yes – Inside Cover (WC-05321), Outside Cover (WC-05323), and magnification lenses (1.5-2.5 Dioptor).
Q: Is it solar-powered?
A: Solar assist with replaceable battery for reliable power.
Ready to upgrade your welding gear? Contact us today for bulk pricing and technical support!
