Kohinoor Survey Instruments

India's Leading Survey Instruments 
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DT-540 (Sokkia)

The Sokkia DT-540 Digital Theodolite is a reliable optical instrument offering 5-second angular accuracy, making it ideal for precise angle measurements in construction, civil engineering, and layout applications. Built to deliver consistent and accurate results, it features advanced absolute encoder technology for quick startup and reduced measurement errors. With automatic vertical axis compensation and 30x magnification, the DT-540 ensures stable performance even in demanding environments. Its rugged design withstands harsh job site conditions, while its simple operation makes it suitable for both beginners and experienced professionals.
This theodolite is a trusted choice for professionals who demand both precision and durability on the field.

Key Features of DT-540 (Sokkia)

angular accuracy

angular measurement accuracy for precise layout and alignment tasks.

Absolute encoder

Absolute encoder system ensures fast startup and minimizes cumulative angle errors.

Easy Operation

Simple, intuitive interface allows for fast setup and smooth use, ideal for both new and experienced users.

Automatic vertical axis compensation

Automatic vertical axis compensation maintains accuracy even on uneven ground.

Extended battery life

Long-lasting battery performance, suitable for extended fieldwork without interruptions.

Rugged & Reliable Design

Built to withstand tough site conditions with IP54 protection, ensuring dependable performance in dust and light rain.

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