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 MODEL: NL
Product Introduction:
Downloads: Auto Level Brochure
Excellent sealed structure for using in any weather Exclusive closed magnet field, magetically-dampened compensator Firction-braked rotation and endless horizontal drive Prism for viewing circular vial     
| | - Excellent sealed structure for using in any weather
- Exclusive closed magnet field, magetically-dampened compensator
- Firction-braked rotation and endless horizontal drive
- Prism for viewing circular vial
| Model | NL20 | NL22 | NL24 | NL26 | NL28 | NL30 | NL32 | | Standard deviation for
1km double run leveling | 2.5mm | 2.0mm | 2.0mm | 1.5mm | 1.5mm | 1.5mm | 1.0mm | | Image | Erect | Erect | Erect | Erect | Erect | Erect | Erect | | Magnification | 20X | 22X | 24X | 26X | 28X | 30X | 32X | | Objective aperture | 34mm | 34mm | 34mm | 38mm | 38mm | 38mm | 38mm | | Field of view | 1°20' | 1°20' | 1°20' | 1°20' | 1°20' | 1°20' | 1°20' | | Minimum focus | 0.5m | 0.5m | 0.5m | 0.5m | 0.5m | 0.5m | 0.5m | | 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
setting accuracy | +/-0.6" | +/-0.6" | +/-0.6" | +/-0.6" | +/-0.6" | +/-0.6" | +/-0.6" | | Sensitivity 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 | |
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