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STONEX STAL500 SERIES
STONEX AUTOMATIC LEVELS STAL500 The Prospector Series Stonex Automatic Levels are fine crafted instruments designed for maximum accuracy and use on harsh enviroment. Feel at easy selecting the model and magnification that better suit your field needs | MODEL | STAL520 | STAL522 | STAL524 | STAL526 | STAL528 | STAL530 | STAL532 | | Standard deviation | 2,5mm | 2,0mm | 2,0mm | 2,0mm | 1,5mm | 1,0mm | 1,0mm | | Image | Erect | Erect | Erect | Erect | Erect | Erect | Erect | | Magnification | 20X | 22X | 24X | 26X | 28X | 30X | 32X | | Objective aperture | 30mm | 30mm | 30mm | 36mm | 38mm | 38mm | 36mm | | Field of view | 1°20' | 1°20' | 1°20' | 1°20' | 1°20' | 1°20' | 1°20' | | Minimum focus | 0,3m | 0,3m | 0,3m | 0,3m | 0,3m | 0,3m | 0,3m | | Multiplication constant | 100 | 100 | 100 | 100 | 100 | 100 | 100 | | Additive constant | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | Compensator range | ± 15' | ± 15' | ± 15' | ± 15' | ± 15' | ± 15' | ± 15' | | Compensator accuracy | ± 0,8' | ± 0,6' | ± 0,6' | ± 0,6' | ± 0,5' | ± 0,5' | ± 0,5' | | Sensivity of bubble | 8' / 2mm | 8' / 2mm | 8' / 2mm | 8' / 2mm | 8' / 2mm | 8' / 2mm | 8' / 2mm | | Horiz. Circle reading | 1° or 1 gon | 1° or 1 gon | 1° or 1 gon | 1° or 1 gon | 1° or 1 gon | 1° or 1 gon | 1° or 1 gon | | Instrument weight | 1,70kg | 1,70kg | 1,70kg | 1,70kg | 1,70kg | 1,70kg | 1,70kg | | Tripod | M16 or 5 / 8'' | M16 or 5 / 8'' | M16 or 5 / 8'' | M16 or 5 / 8'' | M16 or 5 / 8'' | M16 or 5 / 8'' | M16 or 5 / 8'' |
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