Manufacturer's Description
The Stanley 177159 is a high quality 24 x automatic optical level supplied with a tripod and rod. Magnetically dampened wire hung compensator provides optimum accuracy and range, a compensator lock protects the unit in transit, the large effective aperture has a 30 cm minimum range and a top mounted optical peep sight for ease of ranging. It also has a right angle prism for easy bubble viewing, a large easy-to-use focusing knob and fine motion knobs for endless, easy horizontal movement. The Stanley 177156 has a 1:100 stadia for estimating distance accurately and sealed, dust and water protected for working in all conditions. The scope has a sun-shade for bright light working and will fit to standard tripod (not supplied).
Product Description
High quality, competitively priced 24 x automatic optical level, supplied with a tripod and rod, with many features normally seen on a more expensive product.
Magnetically dampened, wire hung compensator for optimum accuracy and range.
Compensator lock protects unit in transit.
Large effective aperture with 30 cm minimum range.
Top mounted optical peep sight for ease of ranging.
Right angle prism for easy bubble viewing.
Large easy-to-use focusing knob.
Fine motion knobs for endless, easy horizontal movement.
1:100 stadia for estimating distance.
Available in 360° or 400° versions.
Sealed, dust and water protected for working in all conditions.
Scope has sun-shade for bright light working.
Fits to standard tripod.
Technical specification:
Working range: 90m.
Working environment: built for all-weather general work.
Levelling accuracy: 2 mm for 1km double run levelling 1.6 mm @ 50m.
Levelling type: 3 screw setting. Viewed through angular prism. Automatic compensator +/- 2°.
Angular accuracy: 1 degree (DVP) / - Gin (GVP).
Vial sensitivity: 2 mm.
Clear objective aperture: 36 mm.
Resolution: 9cm.
Build standard: IP54 (dust & water resistant).
Operating temperature range: -6°C to +49°C.
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