Weldclass Promax 350 Blue Auto Welding Helmet

Weldclass' most popular auto-darkening helmet. The PROMAX 350 electronic welding helmet is suitable for MIG, Stick & TIG welding. 

FEATURES:
- 4 Arc sensors for reliable arc detection & switching
- Ultra-Clear vision & a generous viewing area, larger than many other helmets in this class (100 x 53mm)
- Variable Dual-Shade 5-8/9-13 plus grind mode to cover a wide range of welding processes
- Light weight, comfortable & easy to use.
- Functions include Sensitivity & Delay Adjustments, plus Grind-Mode switch (locks the lens in light shade)
- High-Impact tested and rated to Australian standard AS1337.1
- Auto-darkening lens complies with AS1338.1
- 'Hinge & Lock' Lens Retainer System = Easy cover lens replacement, Seals tightly against spatter to prevent damage to electronic lens
- Magnification lens holder - takes standard magnification lenses
- Reliable Power Source: Replaceable battery plus solar assist, efficient electronics for low power consumption
- 'Full Laminate' Lens Construction: Each layer in the electronic lens assembly is firmly laminated for superior optical quality and long service life. This is in contrast to cheaper lenses which are simply glued on the edge and, over time, are prone to contamination and failure.
- Lightweight, Durable and Shock Resistant shell
- Switching speed: 1/30,000 (0.00003) sec
- Auto-on &; Auto-off = No buttons to press, Hassle-Free operation

SPECIFICATIONS:
- Suitable Welding Processes: MIG, MMA/Stick &; TIG (≥30 amps), Grinding
- Switching Speed: Conforms to &; exceeds requirements of AS/NZS 1338.1 Standard
- Arc Sensing: 4 Sensors
- TIG Optimised: Yes. Suitable for low-amp TIG down to 30 amps
- Power Supply: 1 x CR2032 Replaceable battery &; Solar assist
- On/Off: Ready to use at any time, no switching required
- Inactive Shade (Grind/Off): Shade 4
- Active Shade (Weld): 9-13
- Sensitivity: Low-High
- Delay: 0.1-1.0 Seconds
- Grind Mode: Switchable On/Off
- Weight: 480g
- Viewing Area: 100x53mm
- Cover Lens - Inner: 116x95mm
- Cover Lens - Outer: 115x104mm
- Magnification Lens Holder: Takes standard 108x51mm Magnification Lenses
- Standards Compliance - Lens: AS/NZS1338.1, EN379, ANSI Z87.1, CSA Z94.3
- Standards Compliance - Shell: AS/NZS1337.1 High Impact EN 175 B, ANSI Z87.1, CSA Z94.3
- Optical Rating - 1/1/1/2 (Optical Quality/Diffusion of Light/Variation in luminous transmittance/Angle dependency)
- Warranty - 2 Years (on auto darkening lens)
- Temperature Range - Operating: -5C to +55C
- Temperature Range - Storage: -10C to +65C

APPLICATIONS:
- Ideal for MIG &; Stick Welding, also suits TIG applications down to 30 amps
- For Light to Medium Fabrication, Rural, Maintenance, etc