HELMET
LY400S
● Product Parameters
| MODEL | LY400S |
| Optical Class | 1/1/1/2 |
| Cartridge Size | 138.4×113.5×9mm |
| Viewing Area | 110×60mm(4.33"×2.36") |
| Light State | DIN3.5 |
| Dark State | DIN9～DIN13 |
| Shade Control | External & Stepless |
| Switching Time | 3/10000S±20% |
| Sensitivity Control | External & Stepless |
| Delay Time | 0.1S～0.8S |
| Power Supply | Li-battery&Solar |
| Rated Capacity Of Li-Battery | 1200mAh |
| Replaceable Battery | Yes |
| Operating Temp. | -5℃～55℃ |
| Storing Temp. | -20℃～70℃ |
| Arc Sensor | 2 |
| Low Amperage TIG Rated | ≥5amps |
| Helmet Material | PP or PA |
| UV/ IR Protection | DIN13 |
| Test | No |
| Low Battery | No |
| Grinding | No |
| Cuting | No |
| LED | No |