Automatic Level / Waterpass Nikon as-2c

Automatic Level / Waterpass Nikon as-2c

Key Features for AS-2C Automatic Level
Waterproof- The airtight, gas-filled ( dry nitrogen gas) design of the telescope is perfect for wet or humid environments.
Nikon' s unique automatic compensator employs a wire-suspended pendulum and an air damper to prevent magnetic interference. And the wide compensation range ( ± 12' for AS-2C) makes it quick and easy to set up.
Rugged construction provides excellent resistance to shocks.
Highly accurate 1km double run leveling- AS-2C ± 0.8mm w/ o micrometer, ± 0.4mm w/ micrometer
AS-2C features horizontal circle. Direct readings are graduated to 10' and can be estimated to 1' .
The model AS-2C employs a 34x high-magnification, high-resolution telescope to assure sharp images even in poor light.
Optional high- and low-power eyepiece lenses- AS-2C High-power 43x, Low-power 22x
Improved minimum focusing distance, down to 1m/ 3.28 ft., for better performance in tight spots.
Endless horizontal fine drive ensures smooth, precise pointing and angular measurement.
To ensure rapid rotation, a new friction break does away with the need for clamps.
Standard optical sight lets you find your target with precision and ease.
A mirror with a pentaprism lets you view the circular bubble as an erect image while setting up and sighting.
Attaches to both flat- and spherical-head tripods.
Specifications for AS-2C Automatic Level
Magnification: 34x
Minimum focusing distance: 1.0m/ 3.28 ft.
Stadia ratio: 1: 100
Standard deviation in 1km double run leveling: Without micrometer ± 0.8mm; with micrometer ± 0.4mm
Built-in automatic compensator: Type- Wire-hung, air; Compensation range- damper ; Setting accuracy- ± 12' , ± 0.3 "
Weight: Instrument- 1.80kg/ 4.0 lbs..; Carrying case 1.80kg/ 4.0 lbs.