STONG
Products · Automatic Levels

Automatic levels
for benchmark-grade control.

From construction-class optical levels to first-order digital levels with bar-code rods — the right tool for first-order leveling networks and routine site control.

Automatic Levels | STONG
Overview

Built for the field, not the brochure.

Despite the rise of GNSS and total stations, the automatic level remains the most accurate instrument for vertical control over short distances. We supply optical levels for site work and digital levels for benchmark and deformation surveys.

Optical levels

Robust automatic optical levels with magnetic compensators, ideal for daily construction work, building foundations and pipeline grading. Low acquisition cost, decades of service life.

Digital levels

Electronic levels with bar-code rods deliver first-order precision, automatic reading and on-board adjustment of leveling networks. Recommended for cadastral benchmarks and deformation monitoring.

Rods, tripods & accessories

Aluminium, fibreglass and invar rods, plus heavy-duty tripods, optical plummets and adjustable bipods — all available from stock.

Adjustment & calibration

Every level we deliver is field-adjusted using the two-peg test and certified for collimation error within manufacturer tolerance.

Technical specifications

Honest numbers, ready for your tender.

Final specifications depend on the selected model and configuration. Send us the project requirements and we will return a per-unit datasheet within one business day.

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Standard deviation per 1 km double-run0.3 mm (digital) / 1.0–2.0 mm (optical)
Compensator range±15′
Magnification24× – 32×
Minimum focusing distance0.6 m
Working temperature−20 °C to +50 °C
Weight≈ 2.3 kg