A tribrach is a very important part that affects the accuracy of measurements. A professional technological production process ensures high quality of Leica tribrachs. An outstanding torsional rigidity, maintenance-free adjusting screws and a solid construction allows for long-term use in extreme conditions.

Leica GDF121 without a plummet, green − subsitute

Torsional rigidity< 1”, weight: 780 g. Individually tested during the production process. Ideal for instruments requiring a high accuracy.