With all the great features of the Ranger CL, Silva's Ranger CLQ utilizes quadrant graduations: N(0°), E(90°), S(0°), W(90°). With its large sighting mirror, three scales, silicone feet and 2° graduations, you'll have an unprecedented degree of accuracy in your route finding you've never known before. With geared declination, you can set it and not worry about it again, making for quick and accurate readings no matter where you are.