Speedglas UtilityPrint this page
Speedglas Utility
Welding filter with fixed colour and 44 x 92 mm window
Suitable for: MMAW, MIG/MAG, limited TIG
CO2 reduction: yes
Weight: 450 grams
Complies with: EN 379 / EN 175
Switch time light/dark: 0.9 ms (+23 degrees C)
Switch time dark/light: 100 ms
UV/IR protection: colour 13 (permanent)
Colour light situation: Colour 3
Colour dark situation: Colour 10 or 11 (fixed)
Breakdown / safety darkening: Colour 5 - 6
Battery type: Lithium 3 Volt
Solar cell: no
Lifetime battery: 2000 hours