Attaches to boards with thicknesses up to 2.17 inches (55 mm)
The mounting plate with its 5/8 x 11 screw can easily be removed when connecting it to a laser or theodolite
A nail hole ensures that a theodolite’s axis is position..
The Column Clamp is lightweight but stable
Works with all instruments with a 5/8 x 11 base, ideal for lasers and theodolites
The column rotates to orientate the instrument when needed and features 1 ft (30 cm) of height adjustment
The Spectra Precision DET-2 digital electronic theodolite gives you accurate measurements in an affordable, versatile, easy to use platform
Offers dual displays and controls for easy accessibility and operation, very large backlit LCD charac..