
STAYER Automatic mask AS INFINITY V
Code: 1.3904 · Brand: Stayer · Welding accessories & consumables · On order · Price on request
Ask the price on WhatsApp · Call +374 93 238766
Delivery in Yerevan in 1–2 working days · pickup from two shops · Ordering, payment and delivery · Returns and warranty
Wide viewing area 116 x 81 mm
Auto-darkening filter that detects sparks or high-intensity light sources
True color
Adjustable sensitivity to match welding type and material, ensuring maximum visibility and safety
High-resistance helmet
LED light with front illumination
Quick adjustment and mode switching
Improved headgear
2x replaceable CR2450 batteries with solar charging
Suitable for grinding
Specifications
| Ref. | 1.3904 |
|---|---|
| Filter dimensions | 143x133 mm |
| Vision area | 116x81 mm |
| Shade level (light state) | 3 DIN |
| Shade level (dark state) | 4-8/9-13 DIN |
| UV/IR protection | 16 DIN |
| Switching time (light to dark) | 0.05 ms |
| Switching time (dark to light) | 0.05-2.0 s |
| Sensibility | Min-Max |
| Operating temperature | -5ºC, +55ºC |
| Weight | 600 gr |
| Number of sensors | 4 |















































































































































