Product Highlights

• 3.28-foot minimum focusing distance

• 1/32 inch accuracy

• 0.3 arc-second compensator accuracy

• Optional 360-degree horizontal circle

• Removable eyepiece

• IP57 dust and water resistant

• 5/8-11 tripod thread

• 1-year warranty

Overview for the Nikon AS-2 34X Automatic Level

Built for construction, civil engineering and surveying, the Nikon AS-2 Automatic Level delivers high-precision horizontal leveling. Equipped   with a powerful telescope, this optical instrument offers 34x   magnification and provides brighter and sharper images, even in low   light. It also features 1/32 inch accuracy and a built-in compensator to  automatically level the line of sight, making it ideal for landscaping,  fence building, installing foundation and more.

Powerful Telescope

With a minimum focusing distance of up to 3.28 feet, AS-2 allows you to work in close quarters. Its telescope is airtight and filled with dry  nitrogen gas to prevent fogging, even in the most wet or humid   environment. This Nikon auto level also has a unique wire-suspended   compensator with air damper that absorbs fine vibrations and provides a compensation range of ±12 arc-minutes and 0.3 arc-seconds accuracy.

Optional Accessories

For highly accurate leveling up to ±0.4 mm, you can attach an optional plane parallel micrometer to the front of the telescope, or a diagonal eyepiece prism for use in confined spaces.

Ergonomic Design

The AS-2 auto level features an optical sight lens that helps   surveyors and construction professionals to find the target quickly and accurately. The endless fine-motion knobs on both sides ensure smooth, precise pointing and angular measurement. In addition, a mirror with a pentaprism lets you view the circular bubble as an erect image. This   optical instrument can also be mounted to flat or spherical- head   tripods.

Waterproof and Reliable

With an IP-57 rating, the AS-2 can survive a fall into water and can be used in dusty conditions. Compact and lightweight, it also features a  friction brake for clampless horizontal alignment.

This Nikon automatic level comes with a hard carrying case, adjusting pins, lens cap and 1-year manufacturer's warranty.

Features for the Nikon AS-2 34X Automatic Level

• 34x magnification

• 3.28-foot minimum focusing distance

• 1/32 inch accuracy

• 0.3 arc-second compensator accuracy

• Optional 360-degree horizontal circle

• Automatic air-dampened compensator

• Removable eyepiece

• Standard optical sight lens

• Gas filled telescope 

• Large focusing knob

• Fine adjustment knobs on both sides

• Penta prism for easy horizontal level viewing

• Friction brake for rapid rotation

• Compact and lightweight

• IP57 dust and water resistant

• 5/8-11 tripod thread

Specifications for the Nikon AS-2 34X Automatic Level

General
Weight	AS-2: 4.0 lbs (1.8 kg); AS-2C: 4.2 lbs (1.9 kg)
Warranty	1-year
Tripod Thread	5/8-11
Protection Class	IP57 (protected against dust and water immersion)
Self-Leveling	yes
Units of Measure	Degrees
Distance Measurement
Time	3.28 ft. (1.0 m)
Accuracy
Leveling	1/16 in. per km double-run (0.8 mm)
Telescope
Magnification	34x
Field of View	2.3 ft. at 100 ft. (1° 20')
Diameter of Objective	1.77 in. (45 mm)
Features
Bubble Vial	10' / 2mm
Adjustment Knobs	2
Leveling Screws	yes
Horizontal Circle	360°
Sighting Scope	yes
Compensator
Type	Wire-hung, air damper
Accuracy	<0.3"
Range	±12'