Attributes
110*90*90mmcartridge size
1/30000sswitch time
90*90mmViewing Area
OEM, ODMcustomized support
Zhejiang, Chinaplace of origin
HF411model number
brand name:HF TOOLS
power supply:solar cell and li-batteries,no battery change
Solar Powered:Yes
Auto-Darkening:Yes
shade number:DIN4/9-13 stepless variable(External)
delaytime:0.1-1.0s stepless variable (Internal)
feature:auto-darkening welding mask
powe ON/OFF:fully automatic
Sensitivity:can be adjustable at "hight-middle-low" position
Dimension (L x W x H):19*20cm
