This Faithfull specialist level is designed to ensure fence posts are upright prior to fixing. Other uses include plumbing pipes, levelling of RSJ's and other applications where a vertical and horizontal is needed.
The durable plastic angle plate has 2 acrylic horizontal vials and 1 vertical vial that are accurate to 1.75 mm per 1m = 0.1° .
There are 2 fixing methods: 1. Elastic strap for non-magnetic surfaces. 2. Magnetic base for use on RSJ's and steel fence posts.