Product Information and Details
The Northwest Instrument NETH503 Theodolite features photoelectric incremental encoding to insure the most precise measurements. Both horizontal and vertical angles can be measured and digitally displayed on the dual-sided LCD displays. The telescope features erect imaging, effective aperture of 45mm, 30X magnification, 4-second resolving power and a stadia ratio of 1:100.
Angle measurement has a minimum reading of 5" and 360 degree measurement unit. Angle measurement accuracy is 5".
The Northwest Instrument NETH503 5" Digital Theodolite has a 30x telescope with illumination, glass encoder, digital readout, dual-side LCD display, optical plummet.
Includes alkaline batteries, carrying case, tool kit, plumb bob, and user manual.