Here a good GANCE G3-32X,automatic level
USD $99 - $100 /Set
Min.Order:1 Set
Shanghai Sursup Precision Instrument Co., Ltd.
GANCE G3 Automatic level
Place of Origin:Guangzhou China (Mainland)
Brand Name:Gance
Model Number:G3
COLAR:RED
Magnification:32x
Product Description:
Technical Parameter | G3-32X | G3-20X | G3-24X | ||
1KM Error | 1mm | 1.5mm | 3.0mm | ||
Telescope | Magnification | 32 | 30 | 24 | |
Image | Erect | Erect | Erect | ||
Objective aperture | 42 | 42 | 40 | ||
Stadai additive constant | |||||
Min Focusing Distance | <0.3 | ||||
Resolution | ≤3 | ≤3.5 | ≤3.5 | ||
View Distance Error | ≤±0.4 | ||||
Focusing Error | ≤0.5 | ||||
Angle of View | 1°20’ | 1°25’ | 1°25’ | ||
Stadia multiplication constant | 100 | ||||
Compensator | Compensator | magneticdamper | |||
Working range | ±15 | ||||
Compensating error | ≤±0.3 | ||||
Setting accuracy | ≤±0.5 | ||||
Setting time | ≤2 | ||||
Sensitivity of circular bubble | 8’/2mm | ||||
Scale graduation range | 360°/400g |