survey tribrach with optical & laser plummet

A survey tribrach equipped with both optical and laser plummet options offers an array of features designed to enhance the precision and usability of surveying instruments such as total stations, theodolites, and GPS antennas. Here are the key characteristics of this versatile piece of equipment: 1. **Dual Plummet Mechanisms**: The most defining feature of this tribrach is the inclusion of both an optical and a laser plummet. The optical plummet allows for traditional, visual alignment through a telescope, ideal for close-range work and conditions where electronic devices may face interference. The laser plummet, on the other hand, provides a bright, clearly visible dot on the ground or target surface, facilitating more precise and efficient setups over longer distances and in less ideal lighting conditions. 2. **Precision and Accuracy**: Both plummet types are designed to offer high levels of accuracy. The optical plummet typically provides a magnification of around 2.5x to 3x, wh…