sextants, inclinometer, stud finder, cartesian coordinates, armillary sphere, gradiometer, plumb bob, protractor, spearlike, geodetic, echo sounder, compass, retroreflector, azimuthal, surveyors, goniometer, vernier, glide slope, countersink, sundial, manometer, astrometry, newtonian telescope, gnomon, wind vane, celestial navigation, voltmeter, periscopes, fletching, altimeters, dowser, astrolabe, mortice, tenons, magnetic declination, transects, tripod, adzes, spectroscope, dowsing rod, binocular microscope, magnetic compass, spectrographic, centroid, galvanometer, binnacle, spyglass, windage, surveying, tachymeter, fiducial, handsaws, gimbals, bipod, lidar, datums, measurements, capstan, eyepieces, bombsight, radiometer, mantling, decimeter, inertial guidance, lagrangian, magnetometer, rock outcrop, coriolis, illuminance, convex lens, trig, ellipsoids, conic, geophone, postholes, dowsing, eratosthenes, awls, refracting telescope, geoid, spectro, rangefinder, radial velocity, photometry, adz, needlenose pliers, celestial sphere, pyrometer, penetrometer, loupe, inertial navigation system, nocks, kinematic, odometry, handwheel, ascender, spherical geometry, topo, multimeter, yantra, lunar excursion module, longbows, sextant, lathe, compasses, telescope, timepiece, loom, projector, cooker, jigs, micrometer, microscope, telescopes, locomotive, photometer, plow, mixer, reel, refrigerator, switchboard, azimuth, stadia, astrometric, barometric, barometrical, cystoscopic, eclipse, electromyographic, glaciological, gregorian, huygenian, ical, infrared, micrometrical, multicolor, painting, parallactic, tacheometric, telemetric

tacheometer

alidad, alidade, tacheometer, tachymeter

surveying instrument, surveyor's instrument

transit