PRECISION FIELD TOOL: The Brunton Geo Transit provides accurate strike, dip, and 360° readings with a NdFeB magnet, sapphire bearing, and induction dampening trusted by geologists and navigation professionals. RUGGED AND SEALED: With a hard-anodized machined aluminum body with an O-ring sealed build makes this durable tool resist water and dust in rough terrain, suited for mining, engineering, and earth science tasks. TIME-SAVING MEASUREMENT: The hinge dial captures dip and dip-direction together, reducing errors and boosting efficiency in mapping, surveying, and structural geology data collection in the field. FIELD-READY KIT: Includes a Gfeller leather case and works with Brunton Ball & Socket Mount for the Jacob’s Staff or Non-Magnetic Tripod. Needle must be special-balanced near the Equator and Southern Hemisphere. MADE IN THE USA: Brunton is a woman-owned, geologist-led, family business proudly manufacturing quality compasses in Riverton, Wyoming. The Brunton GeoTM Transit, Azimuth (0-360°), is a top pocket surveying instrument for professionals in geology, engineering, and earth science. With a precision NdFeB magnet, sapphire bearing, and induction dampening, it provides accurate strike, dip, and azimuth readings. Its hard-anodized body with O-ring sealed protection handles rugged field conditions, while adjustable declination supports global use. A durable portable device for mapping, navigation, and geospatial data.