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Solar Powered Auto-Darkening safety Welding Mask
Solar Powered Auto-Darkening safety Welding Mask

Welding Mask 1. Power Supply:Two alkaline cells& Solar cells 2. Streamline design 3. Solar powered 4. Auto-darkening

 Solar Powered Auto-Darkening safety Welding Mask

Solar powered auto-darkening welding helmet

Shade Number in Light State: Din4#
Shade Number in Dark State: Din9-13#(stepless regulation)
Response Time: <0.3ms(room temperature)
Return Time: rapid-0.5s, slow-1.5s
Power Supply: Two 3A alkaline cells&solar cells
Working Temperature: -5oC(23F) to +55oC(131F)
View Area: 90x40mm
UV Transmittance: 313nm≤0.00006%
365nm≤0.000076%
IR Transmittance: 780-1300nm≤0.003%
1300-2000nm≤0.009%
Weight: 530g

Solar Powered Auto-Darkening safety Welding Mask

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