Features brass bodies, a non-glare internal finish, high-visibility neon yellow vials, and 3-line mirrors the 2x model is a heavy-duty 5 inch (127 mm) hand level that extends to 7 inches (178 mm) external vial … The third generation spectra precision® rangerâ„¢ data collector offers a large bright touch-screen, full alpha-numeric, easy to operate, keypad, and is packed with the features surveyors depend on. Copperweld survey markers are highly resistant to corrosion which make these preferred over other ferrous metal rods as this marker can withstand harsh conditions over a long period of time.

The hv302g …