High Precision Surveying: The SMTOER Swiss System Mini Prism offers precise measurements for total station surveying, featuring a 25.4 mm copper-coated prism with a constant 17.5 mm offset for accurate results  

Adjustable Height: Equipped with four aluminum poles, this mini prism extends up to 1.2 meters, providing flexible height adjustment to meet various surveying needs  

Durable Construction: Crafted from high-strength nylon, the mini prism ensures durability and reliability even in demanding surveying environments  

Convenient Package: The set includes a carrying bag and inner box, offering convenient storage and transportation for the surveying equipment  

Swiss System Design: Built with Swiss-style precision, the prism set adheres to strict standards, guaranteeing consistent and reliable performance in total station surveying tasks