Welding helmet HOTECHE 439002

Product Description:

• Manufacturer: HOTECHE
  
• Model: 439002
• Type: Helmet
• View size: 100 x 83 mm (3.9″ x 3.3″)
• On/Off: Fully automatic
• Power source: solar cells + lithium batteries
• Sensor sensitivity control: unlimited adjustment
• Autopsy mode: Yes
• Switching time (in seconds): 1/10000
• Recovery time (in seconds): 0.1–0.8
• Shade number: 4
• Shade adjustment: 5–9 / 9–13

Physical parameters

• Color: Black
• Weight: 1 kg