Specifications:

• Viewing Area:92×42mm Cartridge Size:110×90×9mm Arc Sensor:2
• Light State:DIN 4
• Dark State:Variable shade, 9 ~13 Shade Control:External,Variable Power On/Off:Fully Automatic Sensitivity Control:AUTO
• UV/IR Protection:DIN 16
• Power Supply:Solar cells+2*CR2032 Lithium batteries
• Switching Time:1/15000S,from Light to Dark
• Dark to Light（Delay）:0.1-1.0 Auto
• Low Amperage TIG:≥10amps(DC),
• ≥10amps(AC)
• Grinding Function :YES Low Volume Alarm:YES Operating Tep:-5℃~+55℃ Storing Tep:-20℃~+70℃ Packed by color box