You can check the five-element compass.

Geomantic compass, also known as compass, compass, Luo Geng, compass, etc. It is an essential tool for Feng Shui masters to measure poles and orientations in Feng Shui. The main components are Tianchi (compass), Tianxin Shidao (outer disk with red cross nylon rope) and inner disk (copper disk with gold lettering on black background). The whole disk can rotate back and forth, and it is customary to call a circle a layer. The first floor is the direction of the twenty-four mountains), the outer disk (base) and so on.

There are three kinds of compasses in the market, namely ternary compass, ternary compass and ternary ternary comprehensive compass. Learning feng shui should be based on choosing a three-in-one comprehensive compass. The author used a comprehensive compass. If readers buy a compass, it is recommended to consider a comprehensive compass. The shape of the compass is an inner circle and an outer circle, and the inner disc in the compass can rotate. There must be a 360-degree scale around the inner circle, and there must be two fixed cross longitude and latitude lines on the outer side.

Modern electronic geomantic compass is also called Xuanxuetong electronic geomantic compass. It is a revolutionary compass product developed by Shenzhen Yishanyuan Company after four years' efforts. It is an electronic geomantic compass implanted with a 3.5-inch handheld Zhouyi computer. In addition to the accurate automatic digital compass function with an error of only 0.5 degrees, combined with various schools' geomantic arrangement software and auxiliary software, it can automatically analyze, measure and analyze geomantic omen (evaluation of ancient geomantic omen books), fly stars and set directions automatically.

The geomantic compass v 1.2.2 is a software that can be downloaded directly from the computer.