... .9-13Switch time(s) 1/25000Delay time(s) Slow:0.6-0.8 Fast:0.1-0.3.Power on/off Fully AutomaticPower supply Solar-li ... of UV transmittance 313nm<0.00006% 365nm<0.00006%.Rate of IR transmittance 780~1300nm<0.003% 1300~2000nm<0.009%Eye protection EN379 ... customer's requirement.Suitable for ARC, TIG, MIG, Spot, Micro, Wire, AC, DC, and Plasma Welders and Plasma Cutters.Inter View ...