Theodolites NT-023

Disruptive Innovation in Theodolite 300m Distance Measurement Supportable for Long-term Working Standard Laser Pointer Numeric Keypad 2.6 Inches LCD Screen with Illumination Angle, Distance and Axes Onboard Program Features 300m distance measurement with Prism Redefined the Theodolite by it's small size but strong performance   2.6 inches LCD Screen with high-capacity batteryAfford a better solution for outside surveying project Software Specifications Distance Measurement (Single Prism) Max. Range 300m Accuracy ±(3mm＋2ppm*D) Measure Time Continuous: 0.35s, Single 1.5s Atmosphere Correction Auto correction by input parameter Prism Constant Auto correction by input parameter Telescope Image Erect Magnification 26.5x Effective Aperture 152mm Resolving Power 3″ Field of view 1°30′ Minimum Focus Range 1.5m Multiple Constant 100 Additive Constant 0 Stadia Accuracy ≤0.40%/L Tube Length 155mm