TOTAL Auto-Dark Welding Glasses 90x35mm (TSP9405)

TOTAL Auto-Dark Welding Glasses 90x35mm (TSP9405) Key Features & Specifications Viewing area: 90x35mm Cartridge size: 108x 51x 6mm Sensors: 2 Light state: 3 Dark state: 11 UV/IR protection: up to DIN 13 ON / OFF: automatic Switch time(Light to dark): 0.4-1ms Operating temperature: -5℃~ +55℃ Stor