Antra® AH7-220-0000 Solar Power Auto Darkening Welding Helmet Shade 4/7-13

Antra® AH7-220 Series welding helmet is featured with the smart chip controlled 2 sensor auto darkening lens, which is extremely fast responsive to electric arc from TIG, MIG, MMA. This light weight welding helmet is so versatile that it can be used on grinding and welding applications. It is a perfect upgrade for goggles and fixed shade glass welding helmet at a fraction of cost.

Features:

• UV/IR Permanent Protection by Passive Filter, UV Shade>=DIN13 
• Solar power cell design with replaceable batteries
• Fully automatic power ON/OFF.
• Can be used for TIG, MIG/MAG, MMA(Stick) Grinding.
• 2 Premium-Sensor design ensures higher sensitivity
• Grinding feature on shade 4 and welding on shade 7-13
• Knob to adjust the delay time and sensitivity
• Cheater lens compatible
• Hard hat adapter (optional)
• Battery indicator and testing
• Very light design, only 440gr.

Specifications: 

• Viewing Area: 96mm x 42mm / 3.78" x1.78"
• Cartridge Size: 110mm x 90mm x 9mm / 4.33" x 3.54" x 0.35"
• Optical Class: 1/1/1/2
• Reaction Time: 0.00004(1/25,000) Seconds 
• Dark to Light: 0.1-1 Seconds
• Light State: Shade DIN 4
• Dark State: Shade DIN 7-13
• DC TIG Amperage Rating: >5 Amps
• Battery Type: Solar Cell + 2X CR2032 (Replaceable) 
• Helmet Material: High Impact Polyamide Nylon
• Operating Temperature: -10°C- 55°C (14°F-131°F)
• Storage Temperature: -10°C- 55°C (14°F-131°F)
• Meet Standards: ANSI Z87.1 / EN379 CE / CSA Z94.3
• Warranty: 1 Year manufacturer warranty