We specializing in electronic surveying instrument and some related accessories.and our product is high quanlity with competitiv
·All the body made by metal.Top-Mounted optical peep sight for quick reference. ·Improved wire-hung and air-damping compensator. ·Equipped with compensator locking system to avoid vibration and shock under transportation. ·Sealed structure for using in various weather condition. ·5/8"X11 threads to fit standard tripod, suitable for flat and dome head tripod.
| Item no.: | GAL20 | GAL24 | GAL28 | GAL32 | | Magnification: | 20X | 24X | 28X | 32X | | Standard deviation for 1km: | 2.5mm | 2.0mm | 1.5mm | 1.5mm | | Double run leveling Objective Aperture: | 34mm | 36mm | 36mm | 38mm | | Field of View: | 1°20' | | Shortest Focus Distance: | 0.5m | | Compensator type: | wire-hung and air-damping with locking system | | Working range of compensator: | ±15' | | Levelling accuracy: | ±0.8" | ±0.6" | ±0.5" | ±0.5" | | Circular vial: | 8'/2mm | | Horizontal circle: | 360°or 400G for option. | | Weight: | 1.6kg | | Standard outfit: | Automatic Level, plumb bob, adjusting wrench, instruction manual, plastic carrying case. |
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