Theodolite Survey Instrument

Professional DT-2 digital theodolite featuring 2" measurement accuracy, 30x magnification telescope, and electronic angle reading. Includes RS-232C data output, 500-point memory, IP54 protection, and operates from -20℃ to +50℃. Ideal for construction, engineering, and land surveying applications requiring high precision.

Professional 2" accuracy digital laser theodolite featuring absolute encoding technology, dual-axis angle measurement, and 30X magnification. Includes integrated laser pointer visible up to 100 meters, internal memory for 256 angle pairs, and 10-hour battery operation. ISO9001 certified manufacturer with global distribution.

Professional DT405 digital theodolite featuring 5" measurement accuracy, 30x magnification telescope, dual-sided LCD display, and IP55 water/dust protection. Includes laser plummet with ±1.00mm accuracy, RS-232C interface, and 24-hour battery operation. ISO9001 certified manufacturer with global distribution.

Professional MDT 2" theodolite survey instrument featuring 30X magnification, 2" angle measurement accuracy, and dual power options with 20-hour battery life. Includes RS232C interface, tilt sensor, and operates in -20°C to +50°C temperatures. Manufactured by ISO9001-certified Geo-Allen with global distribution.

Professional J6E 6-inch erect image optical theodolite featuring 30X magnification, φ40mm objective aperture, and ±6" horizontal accuracy. Ideal for construction measurement, engineering surveys, and wire measurement applications. Includes optical plummet, multiple bubble levels, and weighs only 3.5kg for field portability.

Professional GEOALLEN DT-2 digital theodolite delivers 2" measurement accuracy with 30x magnification telescope. Features automatic compensator, dual-sided illuminated display, RS-232C data output, and operates from -20℃ to +45℃. Ideal for construction surveying, engineering projects, and precision land measurement applications.