High Precision Measuring Instruments Auto Level with Accessories Survey Instrument Automatic Level
Product paramenters
Measurement standard deviation per kilometer round trip | 1.0mm (shortest sighting distance 0.5m) |
DSZ2+FSImicrometer | 0.3mm |
Telescope imaging/magnification | just as / 32× |
Objective lens aperture | 40mm |
viewing angle | 1°20′ |
Multiplying constant/Adding constant | 100 / 0 |
Compensator working range | ±15′ |
setting accuracy | ±0.3″ |
Circular bubble accuracy | 8′/2mm |
Dividing value of dial | 1°/1gon |
temperature range | -20℃~50℃ |
size | 251mm×144mm×138mm |
Waterproof and Dustproof | IP67 |