The Sumner Inclinometer is a compact magnetic digital level designed for fast, precise angle measurement in fabrication, alignment, and layout applications. Ideal for structural, mechanical, and pipe-fitting tasks, it helps users quickly mark accurate angles and determine exact degrees of incline on the jobsite or in the shop.

Functioning as both a digital inclinometer and angle finder, the tool can be zeroed on any reference surface to establish custom baselines during fabrication. Its clear digital display delivers instant readings with 0.05° resolution and ±0.2° accuracy, while the durable, portable design and 9-volt battery power ensure reliable performance in demanding work environments.