A30
Stonex
Digital Autolevel

A30

Auto Level with the highest performances for easy measurements in any construction and survey applications.

Stonex brings the benefits of Auto Level to construction applications at an affordable price with the reliable, easy-to-use A30 Auto Level. The Stonex A30 Auto Level minimizes human error and maximizes the ease of levelling work, allowing increased productivity and performance. In few seconds height difference and distance can be measured. A30 guarantees high accuracy with ±1.5mm standard deviation of 1km round-trip leveling measurement. The compensator of the Stonex A30 has minimal thermal expansion coefficient, providing unmatched durability and accuracy. Error reducing functions, such as the tilt sensor prevent the system from measuring if the user operates outside the compensator range. Multiple reading for horizontal angles available ( 1° or 1gon ). Any angle can be read thanks to the free rotation characteristics. The Stonex A30 Auto Level is the perfect instrument for your daily levelling tasks.

Key Performance & Features

Advanced Capabilities

1

Electronic Barcode Reading

Barcode reading system eliminates human reading and recording errors.

2

Fast Measurement

Instant elevation and distance checks in less than 3 seconds.

3

High Accuracy

1.5mm height accuracy per km double run leveling.

4

Jobsite Protection

Water and dust resistant casing built for heavy construction conditions.

Technical Specifications

ACCURACY

Standard deviation of 1 km round-trip leveling measurement±1.5mm

TELESCOPE

ImageErect
Magnification28x
Length of tube215mm
Objective aperture36mm
Field of view1° 25'
Resolution (JIS standard)3.5"
Minimum focus (from the instrument center)0.3mm
Horizontal circle diameter103 mm
Horizontal circle1°
Stadia ratio100

AUTOMATIC COMPENSATOR

Working range15'
Accuracy0.5"/1'
Circular bubble sensitively≤8'/2mm

PHYSICAL SPECIFICATIONS

Dimensions (LxWxH)215x130x135mm
Weight1,76 kg
Case weight1,38 kg, accessories included
Operating Temperature-20°C to +50° C (-4°F to +122°F)
Waterproof/DustproofIP66