Portwest PW65 BizWeld Plus Welding Helmet Size:One Size worn by craftsmen who value

worn by craftsmen who value both performance and status on site

WATERPROOF:

Stylish sports trainer for light industrial use

Main fabric: 65% polyester - 35% cotton canvas 260g/m² water-repellent surface coating

Material: 100% Power Polyamide 220 g/m2 shell fabric – hardwearing

Portwest PW65 BizWeld Plus Welding Helmet Size:One Size worn by craftsmen who valueAuto 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