| Optical Class | 1/1/1/2 |
|---|---|
| Filter size | 110x90x90mm |
| Viewing Area | 93x43mm |
| Shade | DIN4/9-13 |
| ADF Self-Check | Yes |
| Switching Time | 1/25000 s |
| Replace Battery | Yes |
| Delay Time | 0.1-1(adjustable) |
| Grinding | Yes |
| Arc Sensors | 2 |
| Low Amprage | Yes |
| Low volume Alarm | Yes |
| Net Weight | 450 Gm |
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