Designed for military land navigation, field operations, and topographic map work, this transparent acrylic coordinate scale protractor supports precise grid coordinate plotting across four standard map scales: 1:25,000, 1:50,000, 1:100,000, and 1:250,000. Compatible with UTM, MGRS, and USNG coordinate systems, the scale delivers reliable performance across the full range of metric-based military and civilian navigation applications on land or sea.

The protractor reads in both degrees and mils, covering the full angular measurement requirements of military navigation doctrine, while clear ink-printed graduation markings ensure fast, accurate value reading in field conditions. Transparent acrylic construction allows full map visibility when the scale is placed directly over the map surface, eliminating the need to reposition the tool during coordinate plotting. High-quality acrylic material provides durable, wear-resistant, and impact-resistant performance built for long-term service life across repeated field use. Measuring 12.7×12.7cm, the scale is compact and lightweight at 50g for easy pack or pocket carry. Includes 1 coordinate scale.