Experience the gold standard in measurement accuracy with our Premium GPH1 Prism Assembly. This high-quality Swiss-style prism is engineered for surveyors who demand uncompromising reliability and precision in every project. Crafted with meticulous attention to detail, the Premium GPH1 Prism Assembly delivers exceptional performance across a wide range of field conditions.

High-Precision Optics: Features a premium 64mm prism with selectable accuracy options of 2, 3-4, or 5-8 seconds to match your specific project requirements.
Durable Nylon Holder: Securely mounted in a resilient, impact-resistant nylon holder that provides optimal protection and longevity.
True Swiss Offset: Incorporates a constant 0mm Swiss offset, simplifying setup and ensuring consistent, reliable measurement reference points.
Advanced Coating Options: Available with a standard copper coating or an optional high-efficiency double copper-coated prism with a blue coating for maximum signal return.
















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