Description
sUw Unisex BizWeld Plus Welding Helmet Black Regular Black One size DescriptionsUw – BizWeld Plus Welding Helmet, Auto-darkening welding helmet which switches from a light to dark state when welding activity starts. Light state is DIN 4; Dark state is adjustable from DIN 9 to DIN 13 using the external knob. Response time from light to dark state is 0.04 milliseconds; return from dark to clear state in 0.03-0.04 sec. Power is supplied by solar cells with 2 built-in lithium batteries to offer power back-up for longer service life. No need for replacement batteries., CE certified, Retail box, Wheel ratchet size adjustment, Suitable for a wide range of applications, Suitable to be worn with disposable respirators, Solar cell power and two built-in lithium back-up batteries. Working time over 5000 hours, Auto-darkening switches from light to dark when the welding process starts, Superior optical quality LCD filter
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