Auto Darkening Welding Helmet (9-10-11-12-13) INGCO

Big Viewing Area: 98x43mm
Optical Class: 1 / 2 / 1 / 3
Light State: DIN 4
Dark State: Variable shade, 9, 10, 11, 12, 13 (9-13)
Arc Sensor: 2
Grinding Function: YES
Low Volume Alarm: YES
ADF self-check: YES
Shade Control: External, Variable
Power On/Off: Fully Automatic
Sensitivity Control: Low - High, by infinitely dial knob
UV/IR Protection: DIN16
Power Supply: Solar cell.
Battery change required 2xCR2032 lithium battery
Switching Time: 1/25000S, from Light to Dark
Dark to Light: 0.1-1.0S by infinitely dial knob
Low Amperage TIG: ≥5amps (DC), ≥5amps (AC),
Operating Tep: -5°C+55°C
Storing Tep: -20°C+70°C
Packed by color box