This SIP welding helmet is designed for ARC/MIG/TIG welding applications The SIP 02815 PAPR WR2000 Electronic Welding Headshield is built with True Colour HD LCD technology and an air blower unit for effective respiration filtration in all ARC/MIG/TIG applications. It has an integrated audible and visual clogged filter alarm with a 98 x 43mm screen lens viewing and 3/10,000sec light-to-dark response. Features: Designed for ARC/MIG/TIG welding applications Integrated audible and visual clogged filter alarm 3/10,000sec light-to-dark response with 4 sensors 2 respirator airflow speeds; 150ltr/min and 180ltr/min 125 x 102 x 10mm full screen lens; 98 x 43mm viewing Air purifying air respirator; conforms to EN12941 (TH2) Powered via a powerful rechargeable Lithium-Ion battery Adjustable padded headband for comfort; adjustable belt Air-fed mask and fume extractor; automatic headshield, air blower unit with battery, charging unit, and hoses True colour HD LCD lens technology enhances detail and enhances weld clarity for better welding experience Welding; DIN 9-13 variable shade control / plasma: DIN 5-9 variable shade control / and DIN 4 grinding shade Specification: Charging Time: 3hrs Filtration Level: TH2 Arc Sensors: 4 sensors Viewing Area: 98mm x 55mm Grinding Shade: Variable 4 DIN Plasma Shade: Variable 5 - 9 DIN Screen Type: True Colour HD LCD Welding Shade: Variable 9 - 13 DIN Filter Size: 125mm x 102mm x 10mm Light-to-Dark Response: 1/30,000sec Battery Type: Rechargeable Lithium-Ion Working Air Flow: 180ltr/min / 200ltr/min Approx. Runtime: 10hrs (low) / 6hrs (high)