STTIGER-501F
Filter size (mm): 133x114 Optical Class: 1/1/1/2 Arc Sensor: 4 Viewing window (mm): 100x50 Power ON/OFF : Fully Automatic Power supply :Big Solar cells + 2 * Replacebale CR2032 lithium battery. Switc
- Model： STTIGER-501F
| Filter size (mm): 133x114 Optical Class: 1/1/1/2 Arc Sensor: 4 Viewing window (mm): 100x50 Power ON/OFF : Fully Automatic Power supply :Big Solar cells + 2 * Replacebale CR2032 lithium battery. Switching time from light to dark:1/25,000sec Light shade number : DIN3 Dark shade option : DIN11 UV/IR Protection:Up to shade DIN16 Operating temperature :-5℃ --- +55 ℃ Storing temperature: -20℃ --- +70 ℃ Helmet Material: PP(Fireproofing) |