This is our new Alidade , made of high-quality Aluminium Brass material, which is durable and has a long service life. It is a dual-axis level, which can be rotated 360 degrees, and the scale is clear and easy to read. The tripod is made of high-quality Wood alloy, and the surface is anodized to prevent corrosion and rust. It is a dual-axis level, which can be rotated 360 degrees, and the scale is clear and easy to read. It is mainly used for surveying, architecture, construction, interior decoration, machinery installation, real estate measurement, and other fields. It is an ideal tool for professionals and DIY enthusiasts.