Spectra AL28M Auto Level, 28x Magnification, Magnetic Dampened surveying equipment accessories and field technicians using an

and field technicians using an Archer 2

which enhances bubble visibility by up to 8 times compared to standard vials

600 mAh battery capacity

📡 For Use With: Select Topcon total stations and surveying instruments

Spectra AL28M Auto Level, 28x Magnification, Magnetic Dampened surveying equipment accessories and field technicians using anSpectra AL28M Auto Level, 28x Magnification, Magnetic Dampened. Accuracy of 1 8" or 1 16" Compensator range: 15 arc minutes Minimum focus range up to 2 feet Compensator accuracy: 0. 5 arc second Magnetic dampened compensator Peep sight collimator Double sided, continuous tangent drives 360 degree horizontal circle