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Personne àcontacter Stephen
2nd floor, 6B, Zhongxin technology industrial square,No.8 zhanye road,Su Zhou industrial park, Suzhou, Jiangsu
Features
1.Smart and portable with integrated tube lens.
2.Superior telescope system with high definition.
3.Reliable automatic compensator.
4.Superior water-proof feature, regardless of bad weather.
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Specification
| Â Â Â Â Â Â Â Â Â Â Â Model | B20 | ||||
|
Telescope |
Length of tube | 215mm | |||
| Image | Erect | ||||
| Objective aperture | 42mm | ||||
| Magnification | 32X | ||||
| Field of view | 1°20′ | ||||
| Resolution | 3.0″ | ||||
| Minimum focus | 0.3m | ||||
| Stadia ratio | 100 | ||||
| Horizontal scale | Diameter | 103mm | |||
| value of division | 1° | ||||
| Automatic compensator | Type | Magnetic | |||
| Range | ±15′ | ||||
| Accuracy | ±0.3″/1′ | ||||
| Standard deviation of 1km round-trip leveling measurement | Without micrometer | ±1.0mm | |||
| With micrometer | 0.7mm | ||||
| Circular bubble sensitively | ≤8′/2mm | ||||
| Sighting device | With sighting device | ||||
| Protection grade | IP66 | ||||
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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 : | - |
