3M Speedglas 100 Series Welding Helmet



The 100 series welding helmets from 3M Speedglas features a variable shade 8 – 12 (100V) auto darkening filter, grinding mode and delay function.

Fitted with three sensitivity settings, these helmets are suitable for TIG >10A, MIG and MMA applications.

Choose from a wide selection of graphic designs which are all supplied with a 2 year warranty.


  • ADF Light Shade: 3
  • ADF Variable Shade: 8 – 12
  • Battery Life: Up to 1500 hours
  • Battery Type ADF: Lithium 3V
  • Viewing Area: 44 x 93mm
  • Number Of Sensors: 2
  • UV/IR Protection: Shade 12 (permanent)
  • Switching Time (dark-light): 40-250ms
  • Switching Time (light-dark): 0.1ms @ 73°F (23°C)

A full range of 3M Speedglas spares are also available on request.