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Features
1.Absolute encode angle measurement system.
2.Special design with single horizontal spindle cross telescope, horizontal and vertical spindle concentric.
| Model         | DT-21/51 | ||||
| Telescope | Image | Erext | |||
| Magnification | 30X | ||||
| Objective aperture | 45mm | ||||
| Field of view | 1°30′ | ||||
| Shortest viewing distance | Â Â Â Â Â Â 1.4m | ||||
| Stadia ratio | 100 | ||||
| Resolution | 3″ | ||||
| Angle measurement | Angle measurement mode | Â Absolute angle encoder system | |||
| Minimum court | 1″，5″ | ||||
| Accuracy | 2″/5″ | ||||
| Angle units | DEG/MIL/GON | ||||
| Compensation | Compensation range | ±3′ | |||
| Up laser point | Wavelength | / | |||
| Laser focusing point | / | ||||
| Deciation between laser point | / | ||||
| Vaild optical distance | / | ||||
| Down plummet | Down laser plummet | 0-5m Best distance range | |||
| Down optical plummet | Multiple:3X,focus adjusting range:0.3m~∞ | ||||
| Base and mainbody structure | Separate style | ||||
| Precision of plate vial | 30″/2mm | ||||
| Precision of circular vial | 8′/2mm | ||||
| Working Temperature | ﹣25℃ to﹢50℃ | ||||
| Power | Battery model | Chargeable lithium battery | |||
| Voltage | 3.7V Â |
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| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | - |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | - |
