Spectra AL28M Auto Level, 28x Magnification, Magnetic Dampened surveying equipment accessories 📡 For Use With: Select

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

TSI Advanced CST-Style Hand Level

600 mAh battery capacity

The TSI GPS Pole Universal External Battery Power Stick is designed to give GNSS and GPS receiver users extended battery life in the field without the hassle of carrying separate external battery packs

Spectra AL28M Auto Level, 28x Magnification, Magnetic Dampened surveying equipment accessories 📡 For Use With: SelectSpectra 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