TRUSCO Part Number: 355-7511, Weight (g): 490, Operating Temperature Range (deg C): -10 - +55, Filter Size (mm): 110x90, Batteries: SOLAR BATTERIES (AUTO ON/OFF FUNCTION), BUILT-IN LITHIUM BATTERY , Degree of Shading: Posts all the time #3.5
Adjustable stepless at the # 9-# 13 level, Line of sight range (mm): 98x44, Switching Time (sec): Two-stage switch type
(Speed: 0.25-0.45, late: 0.65-0.80), Sensitivity Adjustment: High/low 2 step adjustment, Light Shieling Performance: Speed: 1 / 25000 seconds
Detecting adjustment: 2 step switchable system, Catch-Phrase: High performance at an affordable price!, Caution: You cannot use gas welding or laser welding.
So does not respond to normal under the mercury lamps and cannot be used.
Material: Impact-resistant nylon, Dimension (mm): (Window) flip-up section W95xH42, the inner window W93xH45, Weight (g): 450, Type: Head gear type, Purpose: Face protection of welding work. (Please use it to set a light-shielding plate (sold separately) in accordance with the work.)
TRUSCO Part Number: 228-2771, Material: (Face piece) A hard fiber (vulcanized fiber), a plastic (stock part) (P. P.), Weight (g): 500, Facepiece Dimension (Width x Length)(mm): 221x315, Compatible Plate: 105x50 mm (sold seperately), Purpose: For arc welding work, Caution: Optional shading glass (1 sheet) is used by putting in from both sides
Requires 2 sheets of optional glass to be used together.