3M Speedglas 100 Black Auto Darkening Welding Helmet

The highly-affordable 3M™ Speedglas™ 100 Welding Filter has excellent optical quality, reliable light-to-dark switching, and can be used with most arc welding processes, such as stick (MMA), MIG/MAG, and many TIG applications.
The easy-to-use 3M™ Speedglas™ 100 welding shield is the ideal ‘first’ auto-darkening shield for users who weld infrequently but can benefit from the ability to always see clearly with their welding protection in place. In addition to the black shield there are 10 graphic shields available – all with specific identity.
Also available is the 3M™ Speedglas™ 100
Series hard hat option for mandatory head protection areas.

Product Features

Sensitivity: 3 levels?TIG (>10A), MIG/MAG, Stick
Mode: Grinding
Two independent arc sensors
Redesigned headband with smooth ratchet for precise adjustment
Holder for magnifying lens inside the helmet for easy attachment and better fit
Compatible with most 3M ™ Disposable Particulate Respirators
3-year lens warranty

Product Specifications

Light State: Shade 3
Dark State: Adjustable Shades 8-12
Viewing area: 1.73 X 3.66 in. (44 x 93 mm)
Number of sensors: 2
Battery life: 1500 hours
Meets EN 175:B standard

Switching time
Light-dark: .1 ms @ 73 º F (23 º C)
Dark-light: Approx. 60 ? 250 ms

You can see the Product Demo Video Clip at : https://www.youtube.com/watch?v=pZNVKXwJ2T0