Leica

Leica 840383 NA332 Auto Optical Level 360 Degree Black

4.7 (241 reviews)

Rugged 32x auto-level with IP54 protection and 360-degree horizontal circle for precise construction and surveying work.

$416.17*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

The Leica NA332 is a professional automatic optical level built for the rigors of daily construction and surveying tasks. At its core is a high-quality 32x magnification optic that delivers sharp, clear images through the eyepiece, allowing operators to take precise leveling readings even at extended distances. The automatic compensator handles fine leveling internally once the instrument is roughly leveled on its tripod, eliminating time-consuming manual adjustments and reducing the chance of operator error. A full 360-degree horizontal circle is built in, giving users the ability to turn and measure horizontal angles directly — a practical feature for layout work and site control.

Leica designed the NA332 to endure harsh job-site environments. Its IP54 protection rating means the instrument is sealed against dust ingress and water splashes from any direction, while the impact-resistant housing absorbs the inevitable bumps and knocks of field use. The ergonomic design keeps controls accessible and operation intuitive, so even operators transitioning from other instruments can get productive quickly. For construction crews, civil engineers, and land surveyors who rely on optical leveling for elevation checks, grade verification, and foundation layout, the NA332 delivers Leica's reputation for precision in a durable, field-ready package.

Key Features

Superior Performance

32x Magnification

Water and Dust Tight (IP) and Impact Resistant

Simple Operation

Ergonomic Design

Specifications

Brand
Leica Geosystems
Model
NA332 (840383)
Type
Automatic Optical Level
Magnification
32x
Horizontal Circle
360 Degrees
Water/Dust Protection
IP54
Impact Resistant
Yes
Compensator
Automatic
Color
Black

Pros & Cons

👍 Pros

  • 32x magnification delivers clear, precise sighting over long distances on the job site
  • IP54-rated and impact-resistant housing withstands dust, rain, and accidental drops
  • Automatic compensator eliminates manual fine-leveling, speeding up setup time
  • 360-degree horizontal circle allows angle measurement without additional instruments

👎 Cons

  • Optical-only design lacks the electronic data capture and digital readout of electronic levels
  • Requires a separate leveling staff and tripod, which are not included
  • Higher price point than entry-level automatic levels from competing brands
  • Heavier and bulkier than compact laser levels used for lighter-duty interior tasks

Frequently Asked Questions

The NA332 offers 32x magnification, providing clear and detailed sighting for accurate leveling measurements at distance.
Yes, it carries an IP54 rating for water and dust protection, and its housing is impact-resistant, making it built for demanding job-site conditions.
No, the NA332 is an automatic (self-leveling) optical level with an internal compensator that levels itself once roughly set, simplifying operation.
The NA332 includes a 360-degree horizontal circle, allowing you to measure and set out horizontal angles without needing a separate instrument.
It is designed for daily leveling tasks in construction and surveying, including establishing elevations, checking grades, and setting foundations.