Auto Darkening Panoramix Welding Helmet/Panor Alpha

SpecificationsOptical rating: 1/1/1/1View area: 115 x 85 mm main window                   35 / 80 x 68 mm side windowSensors: 4Light State (DIN): 3Dark State(DIN):4-8/8-12main window                           10 side windowsUV / IR Protection: Up to DIN 16Switch Time(light to dark):0.04ms(1/25.000Sec)Shade control: Outside & SteplessSensivitity Control:Outside,Low-high; adjust by infinitely dial knobDelay control (dark to light):Outside, 0.15-0.80s by infinitely dial knobTIG amps rated:≥2 ampsGrind mode:Yes, outsideMaterial of helmet:NylonWeight: 645 grOperating Temperture: -5ºC(-23ºF)- +55ºC(133ºF)Storing Temperatue:-20ºC(-4ºF)- +70ºC(158ºF)Power Supply: Solar Panel & Repalceable Lithium batteries 2xCR2450Packing and shipping Certificate              /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1