PUMPKIN TOOLSCasco de soldadura con oscurecimiento automático, gran área de visualización. auto darkening welding helmet large viewing area PM17903 100*45mm Bush Hammer 1- 4 1/2 4

1- 4 1/2 4

from Light to DarkSensitivity Control : AutoDelay Time: 0

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5VNet weight: 1

Body thickness: 1

PUMPKIN TOOLSCasco de soldadura con oscurecimiento automático, gran área de visualización. auto darkening welding helmet large viewing area PM17903 100*45mm Bush Hammer 1- 4 1/2 4Warranty: 1 year Customized support: OEM, OBM Place of Origin: Jiangsu, China Brand Name: pumpkin FIP UP DesignSolar Auto & DarkeningView Size: 98*45mmCartridge Size: 125*102*10mmOptical Class(EN379): 1 1 1 1Light State: DIN 4Dark State: DIN 9 13 External settingSwitching time: 1 30000S,from Light to DarkSensitivity Control: AdjustableDelay Time: 0. 1 1. 0 SecUV IR Protection: DIN16Operating Temp: 5 to +55Arc Sensor: 4Power Supply: Solar cell and