Auto Darkening Welding Helmet

Features:

• Big Viewing Area: 100x49mm
• 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: NO
• Shade Control: External, Variable
• Power On/Off: Fully Automatic
• Sensitivity Control: Low &mdash High, by infinitely dial knob
• UV/IR Protection: DIN16
• Power Supply: Solar cell. Battery change
• Required2xCR2032 lithium battery
• Switching Time: 1/25000S, from Light to Dark
• Dark to Light: 0.1-0.8S by infinitely dial knob
• Low Amperage TIG: &ge 5amps (DC) , &ge 5amps (AC) ,
• Operating Tep: -5~+55
• Storing Tep: -20~+70
• Packed by color box