Description :Auto darkening welding helmet as per specification: Externally regulated shade DIN 9-13. Light /\rInactive shade-DIN 4, viewing area min 92 mm x 42 mm. Cartidge size-90 x 110 mm. Switching time-0.0005\rsec,Delay time-0.25 sec. operating temp-10 deg C to +70 deg C,Power supply-Solar,Sensitivity adjustment-\rcontinuous / step less,as per EN-379 or ANSI Z 87.1. Make: ADOR / ESAB / WELSPRING / MESSER /\rKEMPPI only from authorized dealers
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