| Manufacturer | HANGZHOU GREATSTAR INDUSTRIAL CO.,LTD |
|---|---|
| Part Number | W193017AB |
| Item Weight | 2.29 pounds |
| Package Dimensions | 12.6 x 9.65 x 9.65 inches |
| Size | Large |
| Style | Upgrade model--Line |

| Bright Grade | DIN4 |
| Dark Grade | DIN5-DIN9/DIN9-DIN13 |
| Sensitivity | 1/10000S |
| Power Supply | Lithium Battery & Solar cell |
| Auto-Darkening | Yes |
| Operating Temperature Range | -23°F~+131°F |
| Optical Grade | 1/1/1/2 |
| Battery Type | CR2450 |
| Helmet Material | PP |




