Sokkia B20, B30A, and B40A Auto Levels: Features and Sokkia Level Machine Price in Bangladesh

In the world of precision surveying and civil engineering, Sokkia is a brand that stands for reliability and Japanese engineering excellence. The Sokkia B Series—comprising the B20, B30A, and B40A models—has become the industry standard for leveling tasks across construction sites in South Asia. If you are looking for a durable surveying tool and want to know the latest Sokkia Level Machine price in Bangladesh, this comprehensive guide will help you choose the right model for your project.

Overview of the Sokkia B Series (B20, B30A, B40A)

Sokkia’s B series automatic levels feature enhanced reliability under all environmental conditions. They are built with a tough, compact body and are highly resistant to water, humidity, and dust (IPX6 rating).

1. Sokkia B20 (High Precision)

The B20 is the premium model in this series, designed for high-accuracy tasks such as bridge construction, dam monitoring, and major highway projects.

• Magnification: 32x (Offers the clearest view over long distances).

• Accuracy: ±0.7mm (1km double run leveling).

• Unique Feature: It includes a two-speed focusing knob that allows for rapid and ultra-fine adjustments.

2. Sokkia B30A (The All-Rounder)

The B30A provides a perfect balance between price and performance,  making it the most versatile choice for general engineering.

• Magnification: 28x.

• Accuracy: ±1.5mm.

• Best For: Residential buildings, land development, and urban infrastructure.

3. Sokkia B40A (Economic & Durable)

The B40A is the most widely used auto level in Bangladesh due to its affordability and rugged build quality.

• Magnification: 24x.

• Accuracy: ±2.0mm.

• Best For: Road leveling, drainage systems, and small-scale construction.

Why Sokkia is the Preferred Choice for Surveyors

• Magnetically Damped Compensator: The B series incorporates a compensator with a magnetic damping system. This ensures that the line of sight remains stable even when working near heavy machinery or busy highways where ground vibrations are constant.

• Ultra-Short Focusing: These machines can focus on objects as close as 20cm (7.9 in.) from the telescope’s end. This is a massive advantage when working in confined spaces or narrow corridors.

• Superior Optics: Sokkia telescopes provide exceptionally bright and sharp views, reducing eye strain for surveyors working long hours in the field.

• Weatherproof (IPX6): Designed to withstand powerful water jets from all directions. This means you can continue working even during sudden rain showers common in the Bangladeshi monsoon.

Sokkia Level Machine Price in Bangladesh (2026 Update)

When searching for the Sokkia Level Machine price in Bangladesh, it is important to distinguish between the machine alone and a “Full Set” (which includes an aluminum tripod and a leveling staff).

Note: Prices vary based on the dollar exchange rate and the origin of the stock (Japan vs. regional assembly). Always ensure you are buying from an authorized distributor like Survey Instrument BD to avoid counterfeit products.

Technical Specifications Table

Conclusion

Choosing a Sokkia B Series auto level is an investment in accuracy and peace of mind. For those on a budget, the B40A offers unbeatable value, while the B20 is the go-to for professionals requiring maximum precision.

As an authorized supplier in Bangladesh, we recommend checking the authenticity of the serial number and ensuring your machine comes with a calibration certificate.