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| TYPE | LY800D | LY800H | LY900A |
| TECAMETER Optical class | 1/1/1/2 | 1/1/1/2 | 1/1/1/2 |
| Filter size | 133x114x10mm | 133x114x10mm | 133x114x10mm |
| Active Viewing Area | 100×83mm | 100x93mm | 100×63mm |
| Light Shade | DIN4 | DIN4 | DIN4 |
| Dark shade | DIN5-9/9~13 | DIN5-9/9~13 | DIN5~9/9~13 |
| Shade Control | External,Vble | External,Vbl | Digital, Adjustment |
| Switching Time | 1/10000S | 1/10000S | 1/10000S |
| Sensitivity Adjustment | Stepless Control | Stepless Control | Digital, Adjustt |
| Delay Time | 0.1S-0.8S | 0.1S-0.8S | 0.1S~0.8S,Digital, Adjustment |
| Power Supply | Li-battery&Solar | Li-battery &Solar | Li-battery & Solar |
| Rated Capacity of Li-battery | 600mAh | 600mAh | 1200mAh |
| Replaceablebattery | Yes | Yes | Yes |
| Operating Temperature | -5°C~+55℃ | -5°℃~+55°℃C | -5℃~+55℃ |
| Storing Temperature | -20℃-+65°℃C | -20°℃~+65°℃ | -20℃~+65℃ |
| Low Amperage TIG Rated | ≥5amps | ≥5amps | ≥5amps |
| Arc Sensor | 4 | 4 | 4 |
| Mask Material | PA/PP | PA/PP | PA/PP |
| UV/IRProtection | DIN16 | DIN16 | DIN16 |
| Test | Yes | Yes | Yes |
| Low Battery | Yes | Yes | Yes |
| Grind | Yes | Yes | Yes |
| Cut | Yes | Yes | Yes |
| LED | No | No | No |
RETOP MECHANICAL&ELECTRICAL
TAIZHOU RETOP MECHANICAL & ELECTRICAL CO., LTD.
Add/No.118 Xicheng Road, Zeguo,Wenling, Zhejiang Province,China Tel/[86]57686489638Fax/[86]57686489635 Email/salesldretopwelds.com Website/cnretop.en.alibaba.com Thespecificationand/orappearance of the equipmentsdescribed in this catalog is subject to change without prior notice.




